Wood
J.—
I.
1.
This
appeal
challenges
the
constitutional
validity
of
subsections
37(1)
and
(3)
of
the
Canada
Evidence
Act,
R.S.C.
1985,
c.
C-5,
as
well
as
the
ruling
made
by
the
judge
below
upholding
the
Crown’s
objection
to
the
disclosure
of
certain
material
to
which
the
appellant
claims
he
is
entitled
under
the
pre-trial
disclosure
principles
established
in
R.
v.
Stinchcombe,
[1991]
3
S.C.R.
326,
68
C.C.C.
(3d)
1.
II.
2.
The
appellant
has
been
charged
with
several
offences
under
the
Income
Tax
Act,
S.
C.
1970-71-72,
c.
63.
3.
The
charges
arose
out
of
an
investigation
which
began
in
1988.
In
June
1990,
Revenue
Canada
investigators
obtained
and
executed
a
total
of
seven
warrants,
issued
under
section
231.3
of
the
Income
Tax
Act,
authorizing
the
search
of
various
locations
including
the
appellant’s
personal
residence
and
the
business
and
accounting
offices
of
his
companies.
These
searches
produced
a
large
number
of
documents
which
were
seized
and
ordered
detained.
4.
In
November
1990,
the
Federal
Court
of
Appeal
declared
section
231.3
of
the
Income
Tax
Act
to
be
inconsistent
with
sections
7
and
8
of
the
Charter
of
Rights
and
Freedoms
and
consequentially
of
no
force
and
effect:
Baron
v.
R.
(sub
nom.
Baron
v.
Canada),
[1991]
1
C.T.C.
125,
91
D.T.C.
5055
(F.C.A.);
affirmed
[1993]
1
S.C.R.
416,
[1993]
C.T.C.
1
C.T.C.
Ill,
93
D.T.C.
5018.
As
a
consequence
of
its
decision,
the
court
ordered
that
the
documents
seized
in
the
Baron
case
be
returned
forthwith.
In
supplementary
reasons
issued
in
February
1991,
the
Court
ruled
that
its
judgment
in
Lagiorgia
v.
Canada
(sub
nom
Lagiorgia
v.The
Queen),
[1987]
1
C.T.C.
424,
87
D.T.C.
5245,
would
be
followed,
and
that
all
documents
seized
plus
any
copies
which
had
been
made
were
to
be
returned
forthwith.
In
Lagiorgia
that
Court
had
rejected
obiter
in
Dobney
Foundry
Ltd.
v.
The
Queen
(No.
3),
[1987]
1
W.W.R.
281,
29
C.C.C.
(3d)
285
(B.C.C.A.),
which
suggested
that
the
Crown
was
entitled
to
retain
illegally
seized
material
for
some
period
of
time
in
order
to
facilitate
its
re-seizure
under
a
valid
warrant.
5.
Notwithstanding
the
rulings
in
Baron,
supra,
and
the
demands
made
by
the
appellant’s
counsel,
the
documents
seized
in
this
case
were
not
returned,
and
on
21
March
1991,
some
five
weeks
after
the
supplementary
reasons
in
Baron,
Revenue
Canada
investigators
obtained
a
warrant
under
section
487
of
the
Criminal
Code
which
purported
to
authorize
the
reseizure
of
the
documents.
6.
The
present
charges
were
subsequently
laid
against
the
appellant.
The
Crown
elected
to
proceed
by
way
of
indictment.
Upon
his
arraignment
the
appellant
elected
to
be
tried
by
a
judge
without
a
jury
in
the
Provincial
Court.
7.
In
March
1992
the
appellant’s
counsel
made
a
so-called
“Stinchcombe”
demand
for
disclosure
of
the
prosecution’s
case.
All
demands
for
disclosure
were
met
except
those
relating
to
particulars
of
the
legal
advice
received
by
the
Revenue
Canada
investigators
from
the
Department
of
Justice
or
other
legal
advisors,
with
respect
to
the
retention
of
the
materials
seized
in
this
case
under
the
original
warrants
and
to
the
reseizure
of
those
materials
under
the
subsequent
Criminal
Code
search
warrant.
8.
In
the
appellant’s
application
to
compel
disclosure
before
the
trial
judge
in
Provincial
Court
on
22
April
1992,
the
particulars
requested
were
described
in
this
way:
Relevant
notes,
memoranda,
reports,
however
described,
documenting
the
deliberations
of
Revenue
Canada
officials
with
members
of
the
Department
of
Justice,
and
or
others,
respecting
whether
to
retain
books
and
records
seized
pursuant
to
the
warrants
Exhibits
2
to
8
to
the
affidavit
of
Erin
Berger,
in
light
of
the
Federal
Court
of
Appeal
decision
in
Baron
v.
Canada
[1991]
1
C.T.C.
125,
and
whether
and
how
to
purport
to
reseize
the
said
records.
9.
The
trial
judge
assumed,
without
deciding,
that
the
material
so
described
was
subject
to
a
common
law
claim
of
solicitor-client
privilege,
but
he
nonetheless
ordered
all
of
it
disclosed,
holding
that
the
appellant’s
right
to
make
full
answer
and
defence
included
the
right
to
explore
whether
not
just
the
detention
by
the
Crown
and
its
agents,
the
Department
of
—
the
investigators
for
the
Income
Tax
Department
subsequent
to
the
28th
of
November,
1990,
was
unconstitutional,
but
the
considerations
that
the
investigators
brought
to
that
decision
and
the
advice
they
received,
if
any,
from
the
Department
of
Justice
as
to
what
the
legality
of
the
procedure
was
and
whether
they
abided
by
that
advice
or
whether
the
advice
itself
was
in
conformity
with
the
law,
and
if
it
were
whether
the
investigators
complied
with
the
advice
and
what
considerations
they
gave
to
the
decision
of
the
Federal
Court
of
Appeal
and
to
the
rights
of
Mr.
Sander
to
have
his
property
returned.
10.
In
reaching
his
decision,
the
trial
judge
relied
on
an
earlier
decision
of
Oppal
J.
in
R.
v.
Gray
(1993),
79
C.C.C.
(3d)
332,
23
B.C.A.C.
208
(B.C.S.C.),
a
drug
case
in
which
the
accused
sought
disclosure
of
the
legal
advice
given
by
Crown
counsel
to
investigating
members
of
the
Royal
Canadian
Mounted
Police
who
were
about
to
engage
in
a
“reverse
sting
operating”
by
posing
as
sellers
of
illicit
narcotics.
The
Crown’s
claim
of
solicitor-client
privilege
must
yield
to
the
right
of
the
accused
to
make
full
answer
and
defence.
11.
The
Crown’s
response
to
the
ruling
of
the
trial
judge
in
this
case,
as
it
was
in
the
Gray
case,
was
to
launch
the
present
proceedings
by
way
of
a
petition
in
the
Supreme
Court
to
which
was
attached
the
subsection
27(1)
certificate
of
James
D.
Bissell
Q.C.,
the
Director
of
the
Vancouver
Regional
Office
of
the
Department
of
Justice,
objecting
to
the
disclosure
of
the
material
sought
on
the
following
specified
grounds
of
public
interest:
(a)
Disclosure
of
information
given
by
employees
of
the
Department
of
National
Revenue
to
obtain
legal
advice
would
be
extremely
injurious
to
the
relationship
between
such
employees
and
legal
counsel
in
the
Department
of
Justice:
employees
of
the
Department
of
National
Revenue
will
be
reluctant
to
consult
legal
counsel
in
the
Department
of
Justice,
and
will
not
be
able
to
have
full
and
frank
discussions
with
them;
(b)
It
is
not
in
the
public
interest
that
the
Crown
be
obliged
to
disclose
materials
in
the
nature
of
the
above
described
communications
as
no
issue
has
yet
arisen
in
the
proceedings
to
which
such
information
could
be
relevant;
(c)
The
information
sought
to
be
disclosed
is
privileged
from
production
under
one
or
more
of
the
following
principles:
(i)
legal
professional
privilege,
(ii)
Crown
privilege,
(iii)
solicitor-client
privilege.
(d)
Disclosure
of
legal
advice
given
to
employees
of
the
Department
of
National
Revenue
by
Crown
counsel
will
impair
the
administration
of
justice.
The
failure
to
honour
the
privilege
that
pertains
to
this
relationship
will
mean
that
the
Minister
of
Justice
and
her
agents
will,
unlike
other
solicitors
or
counsel,
become
compellable
witnesses
in
cases
involving
prosecutions
under
the
Income
Tax
Act
and
will
be
required
to
disclose
the
advice
they
give.
The
effect
will
be
that
when
employees
of
Department
of
National
Revenue
seek
advice
on
the
legality
of
a
search
warrant
or
other
investigative
technique,
legal
counsel
in
the
Department
of
Justice
who
given
that
advice
would
be
required
to
testify
on
the
very
issue
of
lawfulness
which
is
for
the
Court
to
decide.
(e)
It
is
in
the
public
interest
that
employees
of
the
Department
of
National
Revenue
be
able
to
divulge
information
in
confidence
and
receive
legal
advice
in
confidence
in
connection
with
their
enforcement
of
the
Income
Tax
Act.
Compliance
with
the
Income
Tax
Act
is
based
largely
upon
trust
and
tax
evasion
can
be
accomplished
through
a
variety
of
shams,
false
bookkeeping,
and
other
fictional
devices.
The
public
of
Canada
is
entitled
to
protection
from
such
evasion
and
to
have
employees
of
the
Department
of
National
Revenue
equipped
with
legal
advice
to
enable
them
to
investigate
tax
evasion
without
their
questions
to
and
advice
given
by
legal
counsel
of
the
Department
of
Justice
being
disclosed
publicly.
Not
only
is
the
public
protected
by
legal
advice
which
makes
such
law
enforcement
more
effective,
it
is
also
protected
by
having
legal
advice
given
to
employees
of
the
Department
of
National
Revenue
to
help
avoid
violations
of
Charter
rights.
(f)
It
is
contrary
to
the
public
interest
in
the
administration
of
justice
to
have
the
nature
of
the
advice
exposed
to
public
view,
as
this
will
have
the
effect
of
providing
tax-evaders
with
guidance
on
methods
to
conduct
their
affairs
in
ways
which
will
avoid
detection
and
prosecution.
12.
The
petition
was
heard
by
the
judge
below
in
two
stages
of
argument
on
different
dates.
At
the
first
hearing
he
dealt
with
the
merits
of
the
object.
At
the
second
he
considered
the
constitutional
issues.
13.
Following
the
first
hearing,
the
judge
below
delivered
reasons
upholding
the
objection
to
disclosure:
Canada
(Attorney
General
v.
Sander
(sub
nom.
Sander
v.
Canada,
[1992]
2
C.T.C.
290,
96
D.L.R.
(4th)
85
(B.C.S.C.).
It
would
appear
that,
like
the
trial
judge,
he
assumed
the
material
in
question
was
subject
to
solicitor-client
privilege.
He
concluded
that
the
issue
of
privilege
was
the
only
ground
which
justified
the
nondisclosure
order
sought.
He
then
reviewed
the
material
in
question,
as
he
was
entitled
to
do
under
subsection
37(2)
of
the
Income
Tax
Act,
and
noted
at
page
294
(D.L.R.
92):
I
am
not
persuaded
that
advice
given
by
the
Department
of
Justice
to
the
Department
of
Revenue
with
respect
to
either
the
retention
of
items
seized
under
the
impugned
provisions
of
the
Income
Tax
Act
or
the
availability
of
reseizure
under
the
provisions
of
the
Criminal
Code
raises
the
spectre
of
unlawfulness.
14.
The
judge
below
questioned
whether
investigative
moves
dictated
by
decisions
of
the
courts
should
attract
critical
scrutiny
unless
the
questioned
action
is
found
to
be
a
tactic
aimed
solely
at
circumventing
a
clear
judicial
direction
or
declaration.
He
also
questioned
whether
the
defendant
needed
the
material
to
determine
the
appropriateness
of
Revenue
Canada’s
actions,
opining
that
effective
cross-examination
of
the
investigators
would
accomplish
the
same
result.
He
then
went
on
to
conclude
that
it
would
not
be
in
the
public
interest
to
require
the
Crown
to
disclose
particulars
of
or
documents
pertaining
to
the
legal
advice
given
by
the
Department
of
Justice
to
the
Department
of
Revenue.
The
following
passages
from
page
296
(D.L.R.
94)
of
the
reported
judgement
set
out
the
substance
of
his
reasons
for
reaching
that
conclusion:
However,
the
question
to
be
answered
is
whether
there
is
a
reasonable
possibility
that
the
withholding
of
the
information
listed
in
the
demand
for
disclosure
will
impair
Mr.
Sander’s
right
to
make
full
answer
and
defence.
In
other
words,
does
the
common
law
principle
of
privilege
constitute
a
reasonable
limit
on
Mr.
Sander’s
right
to
make
full
answer
and
defence?
Counsel
for
the
petitioners
submitted
that
the
privilege
which
attaches
to
communications
between
solicitors
and
clients
is
a
fundamental
substantive
right
to
be
interfered
with
in
only
the
most
compelling
of
cases:
Desôteaux
v.
Mierzwinski,
[1982]
1
S.C.R.
860,
141
D.L.R.
(3d)
590,
70
C.C.C.
(2d)
385.
Ordering
access
to
legal
advice
which
an
accuser
has
received
can
only
be
justified
if
it
can
be
said
that
without
such
revelation
an
accused
citizen
will
be
seriously
handicapped
in
the
advancement
of
his
defence.
I
have
already
suggested
that
cross-examination
of
Revenue
Canada
officials
will
determine
the
appropriateness
of
the
action
taken
—
a
suggestion
reflecting
the
receipt
of
advice
in
what
counsel
for
the
Crown
calls
“the
most
routine
and
ordinary
context”.
Officials
of
Revenue
Canada
must
answer
for
their
decision
to
retain
and
then
reseize
the
mentioned
business
records,
and
in
doing
so
I
am
satisfied
that
a
determination
as
to
presence
or
absence
of
good
faith
can
be
made
without
establishing
the
exact
nature
of
the
advice
they
either
followed
or
rejected.
Although
I
concede
that
the
perceived
complicity
of
Department
of
Justice
lawyers
in
the
decision
to
retain
and
reseize
Stephen
Sander’s
business
records
might,
if
proven,
assist
in
establishing
a
Charter
breach
(absence
of
good
faith),
I
make
two
observations.
First,
I
am
mindful
of
the
fact
that
Stephen
Sander’s
trail
is
being
conducted
by
a
very
experienced
trial
judge
who
can
be
expected
to
respond
incisively
if
counsel
manages
to
ferret
out
a
Charter
breach
in
what
will
likely
be
penetrating
cross-examination
of
Revenue
Canada’s
legal
advisors
are
not
critical
to
that
exercise.
Second,
and
more
important,
the
provisions
of
legal
advice
to
departments
of
government
and
their
officials
is
one
of
the
most
important
functions
of
the
Attorneys
General
of
Canada
and
the
provinces.
Embellishment
of
that
statement
is
hardly
necessary.
Obviously,
the
significance
of
the
advisory
role
is
such
that
before
the
privileged
environment
in
which
advice
is
govern
can
be
successfully
assailed,
the
circumstances
giving
rise
to
the
request
for
disclosure
must
be
compelling.
Such
circumstances
are
not
to
be
found
in
the
present
case.
15.
The
constitutional
challenge
to
subsection
37(3)
of
the
Canada
Evidence
Act,
R.S.C.
1985,
c.
C-5
was
also
rejected
by
the
judge
below:
Canada
(Attorney
General)
v.
Sander
(1992),
76
B.C.L.R.
(2d)
53,
79
C.C.C.
(3d)
63
(B.C.S.C.).
When
that
matter
came
on
for
hearing,
the
appellant
argued
the
following
at
B.C.L.R.
page
56:
1.
The
provision
deprives
a
provincial
court
of
criminal
jurisdiction
of
the
power
to
make
effective
disclosure
and
evidentiary
rulings
in
a
criminal
trial
thus
violating
the
respondent’s
right
to
be
tried
according
to
law
by
an
independent
and
impartial
tribunal.
2.
The
circumstances
under
which
the
provisions
of
the
Canada
Evidence
Act
section
37
may
be
invoked
are
unconstrained
by
limiting
standards,
rendering
the
legislation
susceptible
to
prosecutorial
abuse,
thus
violating
the
Respondent’s
right
to
a
fair
trial.
3.
The
provision,
derogating
as
it
does
from
the
constitutional
jurisdiction
of
a
provincial
court
of
criminal
jurisdiction,
violates
the
Respondent’s
right
to
equality
before
the
law,
a
fundamental
principle
of
justice.
16.
These
constitutional
violations
were
said
to
flow
from
the
fact
that
subsection
37(3)
of
the
Canada
Evidence
Act,
itself
an
non-constitutional
statute,
has
the
effect
of
depriving
the
Provincial
Court
of
its
constitutionally
entrenched
jurisdiction
to
grant
Charter
relief
to
the
appellant
by
giving
the
Crown
the
discretion
to
require
that
any
public
interest
immunity
issue
be
decided
by
a
court
other
than
the
trial
court
in
a
process
which
both
impairs
the
ability
of
the
trial
judge
to
adjudicate
the
claim
for
Charter
relief
and
necessarily
causes
a
delay
of
the
trial
itself.
17.
The
judge
below
was
not
persuaded
that
the
effect
of
section
37(3)
was
to
interfere
with
the
jurisdiction
of
the
trial
court
to
grant
Charter
remedies
in
the
course
of
the
appellant’s
trial.
Nor
was
he
persuaded
that
the
procedure
which
the
section
calls
for
when
the
public
interest
immunity
question
arises
in
the
Provincial
Court
causes
any
undue
delay.
In
dismissing
the
argument
that
subsection
37(3)
deprived
the
appellant
of
a
fair
trial,
the
judge
below
said
this,
at
pages
59-60
of
the
report:
the
question
to
be
answered
here
is
whether
the
means
Parliament
chose
to
have
public
interest
issues
determined
deprives
Mr.
Sander
of
a
fair
trial.
I
reluctantly
conclude
that
it
does
not.
Because
they
conduct
trials
of
statutory
offences
on
a
daily
basis,
provincially
appointed
judges
are
in
an
obvious
position
to
readily
weigh
and
determine
public
interest
issues.
However,
that
does
not
mean
that
requiring
and
independent
examination
of
public
interest
issues
necessarily
leads
to
unfairness.
It
may
be
trite
to
suggest
that
restricting
the
domain
of
a
court
of
comprehensive
criminal
jurisdiction
is,
in
terms
of
affecting
the
free
flow
of
proceedings,
problematic.
Citizens
have
the
right
to
expect
that
their
trials
will
proceed
without
unnecessary
interruption,
at
the
first
reasonable
opportunity.
Having
said
that,
I
must
nevertheless
observe
that
although
counsel
did
not
cite
any
jurisdictional
parallels,
I
can
think
of
two
—
the
interception
of
private
communications,
and
applications
concerning
the
proceeds
of
crime.
In
those
two
areas,
although
superior
court
access
or
review
often
results
in
interruption
of
the
trial
process,
issues
to
be
examined
invariably
involve
the
rights
of
affected
parties
other
than
the
accused.
Independent
review
can
generally
be
defended
on
that
basis.
In
balance,
it
seems
to
me
that
forum
choice,
where
a
section
37
objection
to
disclosure
is
made,
can
also
be
justified
with
respect
to
the
scope
of
the
review
necessary
to
examine
government
conduct
in
proceeding
such
as
this
Income
Tax
Act
prosecution.
in
any
event,
by
opting
for
an
independent
superior
court
examination
of
public
interest
issues,
I
am
unable
to
say
that
parliament
has
thus
affected
Mr.
Sander’s
right
to
“a
fair
and
public
hearing
by
an
independent
and
impartial
tribunal”
(paragraph
11(d),
Canadian
Charter
of
Rights
and
Freedoms).
III.
18.
Before
us
the
appellant
advanced
two
grounds
of
appeal
relating
to
the
constitutional
issue,
and
a
total
of
six
grounds
relating
to
the
merits
of
the
Crown’s
objection
to
disclosure
of
the
material
in
question.
I
set
the
grounds
out
as
they
appear
in
the
appellant’s
factum:
A.
Constitutionality
of
the
Canada
Evidence
Act,
section
37
1.
Is
subsection
37(1)
of
the
Canada
Evidence
Act
of
no
force
and
effect
for
impermissible
vagueness,
contrary
to
the
Charter
of
Rights
and
Freedoms,
section
7?
2.
Is
the
Canada
Evidence
Act,
R.
S.
C.
1985,
c.
C-5,
subsection
37(3)
of
no
force
and
effect,
as
being
ultra
vires
the
Parliament
of
Canada
to
the
extent
that
the
said
provision
purports
to
derogate
from
the
power
of
a
provincial
court
of
criminal
jurisdiction
exercising
its
jurisdiction
as
a
“Court
of
competent
jurisdiction”
within
the
meaning
of
the
Canadian
Charter
of
Rights
and
Freedoms,
subsection
24(1)?
B.
Solicitor
Client
Privilege
and
Charter
7
and
11(d)
3.
Does
blanket
solicitor-client
privilege
attach
to
communications
between
government
lawyers
in
government
departments,
all
of
whom
are
state
agents
for
Charter
purposes?
4.
Did
the
Learned
Chambers
Judge
err
in
placing
undue
emphasis
upon
the
importance
of
the
generalized
solicitor-client
privilege
claim?
5.
Did
the
Learned
Chambers
Judge
err
in
defining
the
“public
interest
in
disclosure”
within
the
meaning
of
the
Canada
Evidence
Act,
section
37?
6.
Did
the
Learned
Chambers
Judge
err
in
finding
that
evidence
material
to
unlawful
government
conduct
is
capable
of
constituting
a
“specified
public
interest”
within
the
meaning
of
the
Canada
Evidence
Act,
section
37?
7.
Did
the
Learned
Chambers
Judge
err
in
finding
that
the
requested
disclosure
was
not
material
to
the
accused’s
defence
and
in
limiting
the
circumstances
under
which
judicial
review
of
investigative
procedures
is
appropriate?
8.
Did
the
Learned
Chambers
Judge
err
in
finding
that
cross-examination
was
an
appropriate
and
effective
substitute
for
disclosure?
IS
SECTION
37(3)
OF
THE
CANADA
EVIDENCE
ACT
OF
NO
FORCE
AND
EFFECT
FOR
IMPERMISSIBLE
VAGUENESS,
CONTRARY
TO
THE
CHARTER
OF
RIGHTS
AND
FREEDOMS,
SECTION
7?
19.
The
relevant
provisions
of
section
37
of
the
Canada
Evidence
Act
are
as
follows:
37(1)
A
Minister
of
the
Crown
in
right
of
Canada
or
other
person
interested
may
object
to
the
disclosure
of
information
before
a
court,
person
or
body
with
jurisdiction
to
compel
the
production
of
information
by
certifying
orally
or
in
writing
to
the
court,
person
or
body
that
the
information
should
not
be
disclosed
on
the
grounds
of
a
specified
public
interest.
(2)
Subject
to
sections
38
and
39,
where
an
objection
to
the
disclosure
of
information
is
made
under
subsection
(i)
before
a
superior
court,
that
court
may
examine
or
hear
the
information
and
order
its
disclosure,
subject
to
such
restrictions
or
conditions
as
it
deems
appropriate,
if
it
concludes
that,
in
the
circumstances
of
the
cases,
the
public
interest
in
disclosure
outweighs
in
importance
the
specified
public
interest.
(3)
Subject
to
sections
38
and
39,
where
an
objection
to
the
disclosure
of
information
is
made
under
subsection
(1)
before
a
court,
person
or
body
other
than
a
superior
court,
the
objection
may
be
determined,
on
application,
in
accordance
with
subsection
(2)
by
(a)
the
Federal
Court-Trial
Division,
in
the
case
of
a
person
or
body
vested
with
power
to
compel
production
by
or
pursuant
to
an
Act
of
Parliament
if
the
person
or
body
is
not
a
court
established
under
a
law
of
a
province;
or
(b)
the
trial
division
or
trial
court
of
the
superior
court
of
the
province
within
which
the
court,
person
or
body
exercises
its
jurisdiction,
in
any
other
case.
20.
The
appellant
argues
that
use
of
the
standard
“public
interest”
as
the
justification
for
non-disclosure
of
information
held
by
government,
violates
the
constitutional
standards
of
precision
required
by
section
7
of
the
Charter.
In
support
of
this
argument,
counsel
relied
upon
the
decisions
of
the
Supreme
Court
of
Canada
in
R.
v.
Nova
Scotia
Pharmaceutical
Society,
[1992]
2
S.C.R.
606,
93
D.L.R.
(4th)
36,
R.
v.
Zundel,
[1992]
2
S.C.R.
731
and
R.
v.
Morales,
[1992]
3
S.C.R.
711,
95
D.L.R.
(4th)
202.
21.
The
Nova
Scotia
Pharmaceutical
case
established
the
doctrine
of
vagueness
as
a
principle
of
fundamental
justice.
The
following
passage,
found
at
pages
639-40
(D.L.R.
57)
of
the
report,
captures
the
essence
of
those
characteristics
which
render
a
law
unconstitutionally
vague:
A
vague
provision
does
not
provide
an
adequate
basis
for
legal
debate,
that
is
for
reaching
a
conclusion
as
to
its
meaning
by
reasoned
analysis
applying
legal
criteria.
It
odes
not
sufficiently
delineate
any
area
of
risk,
and
thus
can
provide
neither
fair
notice
to
the
citizen
or
a
limitation
of
enforcement
discretion.
Such
a
provision
is
not
intelligible,
to
use
the
terminology
of
previous
decisions
of
this
Court,
and
therefore
it
fails
to
give
sufficient
indications
that
could
fuel
a
legal
debate.
It
offers
no
grasp
to
the
judiciary.
22.
Applying
these
standards
to
the
provision
in
issue
here,
it
is
important
to
note
that
subsection
37(1)
does
not
provide
for
an
objection
to
disclosure
based
simply
on
grounds
of
“public
interest.
It
requires
that
the
public
interest
invoked
against
disclosure
be
“specified”.
The
requirement
to
specify
the
ground(s)
upon
which
disclosure
is
resisted
limits
the
“discretion”
of
the
Crown
and
gives
“fair
notice
to
the
citizen”,
in
the
sense
that
both
the
court
and
the
party
seeking
disclosure
will
be
aware
of
the
precise
basis
upon
which
the
Crown
alleges
disclosure
would
not
be
in
the
public
interest.
There
is
then
an
“adequate
basis
for
legal
debate”
characterized
by
reasoned
analysis
and
the
application
of
legal
criteria,
as
the
court
weighs
the
public
interest
in
disclosure
against
the
important
of
the
justification
for
non-disclosure
which
has
been
specified.
23.
The
appellant
argues,
however,
that
even
though
the
public
interest
must
be
“specified,”
the
test
still
authorizes
a
“standardless”
sweep
“dependent
on
the
idiosyncratic
view
of
the
judge.
But
this
argument
overlooks
the
fact,
which
will
be
discussed
in
more
detail
later
in
these
reasons,
that
for
the
purposes
of
those
proceedings
to
which
the
federal
law
of
evidence
applies,
sections
37,
38,
and
39
of
the
Canada
Evidence
Act,
which
in
1982
replace
section
41
of
the
Federal
Court
Act,
R.S.C.
1970
(2nd
Supp.),
c.
10,
have
codified
the
common
law
of
what
used
to
be
called
Crown
privilege
but
is
today
more
commonly
referred
to
as
“public
interest
immunity”.
As
such,
the
scope
of
the
phrase
“specified
public
interest?”
must
be
construed
as
being
limited
to
those
public
interest
grounds
which
were
capable
of
supporting
a
claim
for
public
interest
immunity
under
the
common
law.
Thus,
the
expression
establishes
a
standard
which
is
governed
by
a
considerable
body
of
precedent
capable
of
being
applied
by
judges
with
no
more
than
the
usual
amount
of
idiosyncrasy.
24.
I
would
not
give
effect
to
this
ground
of
appeal.
25.
During
the
course
of
argument
counsel
for
the
appellant
advanced
the
alternative
submission
that
by
requiring
the
court
to
weigh
the
specified
public
interest
against
“the
public
interest
in
disclosure,’
as
opposed
to
the
accused’s
interest
in
or
right
to
disclosure,
subsection
37(2)
sets
a
constitutionally
insufficient
test
for
determining
whether
government
information
ought
to
be
disclosed.
26.
It
must
be
recognized
that
section
37,
and
its
companion
provisions
found
in
sections
38
and
39,
are
intended
to
govern
in
all
proceedings
to
which
the
Canada
Evidence
Act
applies,
whether
those
proceedings
be
criminal,
administrative
or
civil
in
nature.
In
those
circumstances
it
would
have
been
difficult,
if
not
impossible,
to
draft
the
sections
in
terms
which
contain
the
language
essential
to
the
discrete
considerations
applicable
to
each
category
of
proceeding.
Thus,
in
the
case
of
each
particular
form
of
proceeding,
it
is
necessary
to
construe
the
language
used
in
a
manner
which
is
consistent
both
with
the
ordinary
meaning
of
the
words
used
and
with
the
overall
legislative
purpose
which
the
provisions
were
intended
to
serve.
27.
In
the
context
of
an
accused
seeking
disclosure
in
a
criminal
prosecution,
the
reference
to
the
public
interest
in
disclosure”
in
subsection
37(2),
if
it
is
to
be
constitutionally
sufficient,
must
establish
as
a
standard
the
right
of
that
accused
to
disclosure
sufficient
to
enable
him
or
her
to
make
full
answer
and
defence
at
trial.
In
other
words,
it
must
establish
a
standard
consistent
with
the
general
principles
set
out
in
the
Stinchcombe
case.
28.
In
the
context
of
a
criminal
prosecution,
the
“public
interest
in
disclosure”
is
necessarily
rooted
in
this
nation’s
constitutional
commitment
to
the
principles
of
fundamental
justice
found
in
the
Charter,
which
include
the
right
of
an
accused
to
make
full
answer
and
defence.
The
public
clearly
has
a
stake
in
the
preservation
of
a
fair
trial
process
governed
by
the
principles
of
fundamental
justice,
and
the
public
interest
is
thus
served
when
the
constitutional
values
which
ensure
the
continuance
of
such
a
process
are
maintained.
In
my
view,
it
neither
strains
the
language
used,
nor
frustrates
the
legislative
purpose,
of
the
section,
to
construe
the
words
“public
interest
in
disclosure”
in
subsection
37(2)
as
establishing
a
standard
which
requires
the
Court,
in
a
criminal
case,
to
weigh
the
public
interest
specified
by
the
government
as
a
justification
for
not-disclosure
against
the
accused’s
constitutional
right
to
make
full
answer
and
defence.
29.
It
follows
that
I
would
not
give
effect
to
this
alternative
ground
of
appeal.
IS
THE
CANADA
EVIDENCE
ACT,
R-
S.
C.
1985,
C-5,
SECTION
37(3)
OF
NO
FORCE
AND
EFFECT
AS
BEING
ULTRA
VIRES
THE
PARLIAMENT
OF
CANADA
TO
THE
EXTENT
THAT
THE
SAID
PROVISIONS
PURPORT
TO
DEROGATE
FROM
THE
POWER
OF
A
PROVINCIAL
COURT
OF
CRIMINAL
JURISDICTION
EXERCISING
ITS
JURISDICTION
AS
A
“COURT
OF
COMPETENT
JURISDICTION”
WITHIN
THE
MEANING
OF
THE
CANADIAN
CHARTER
OF
RIGHTS
AND
FREEDOMS,
SUBSECTION
24(1
)
?
30.
This
issue,
as
stated
in
the
appellant’s
factum,
raises
potentially
serous
questions
about
the
constitutional
validity
of
a
mere
statute
(the
Canada
Evidence
Act)
which
purports
to
deny
the
Provincial
Court,
as
a
trial
court,
access
to
the
facts
necessary
to
the
exercise
of
its
constitutional
jurisdiction
under
the
Charter.
However,
as
it
is
developed
in
the
factum,
and
as
it
was
argued
before
us,
this
ground
of
appeal
has
a
very
narrow
focus.
Because
the
implications
of
the
broader
question
were
not
fully
argued
before
us,
and
because
I
have
in
any
event
reached
the
conclusion
that
the
appeal
should
be
allowed
for
other
reasons
related
to
the
nature
of
the
disclosure
objection
raised
by
the
Crown,
I
propose
to
confine
my
decision
on
this
issue,
and
the
reasons
therefore,
to
the
narrow
point
actually
raised
in
argument.
31.
That
point
was
that
the
effect
of
the
Crown’s
successful
objection
to
disclosure
under
section
37
of
the
Canada
Evidence
Act
was
to
render
ineffective
the
relief
ordered
by
the
trial
judge
under
subsection
24(1)
of
the
Charter
when,
on
April
22,
1992,
he
ordered
the
Crown
to
produce
the
material
in
question
in
response
to
an
application
by
appellant’s
counsel
for
an
order
compelling
its
disclosure.
32.
The
problem
with
this
argument
is
that
the
order
of
the
trial
judge
was
not
made
under
subsection
24(1)
of
the
Charter.
Neither
the
notice
of
motion
filed
on
April
22,
1992
seeking
an
order
“requiring
the
production
to
the
defence”
of
the
material
in
question
nor
the
affidavit
filed
in
support
of
that
motion
make
any
reference
to
the
Charter.
A
trial
judge,
exercising
the
court’s
jurisdiction
to
control
its
process
and
to
make
such
pre-trial
orders
as
are
necessary
to
ensure
the
proper
conduct
of
the
trial
itself,
is
not
granting
relief
under
subsection
24(1)
of
the
Charter
every
time
he
or
she
makes
an
order
resolving
a
disclosure
dispute
between
Crown
and
defence.
The
fact
that
the
accused
has
a
constitutional
right
to
make
full
answer
and
defence
does
not
convert
all
contested
disclosure
motions
into
application
for
Charter
relief.
If
it
were
otherwise,
every
time
the
Crown
took
an
objection
to
disclosure
based
on
lack
of
relevance
the
result
would
be
a
full-blown
constitutional
inquiry.
33.
There
was
no
finding
by
the
trial
judge
in
this
case
that
the
Crown
had
breached
the
appellant’s
section
7
right
not
to
be
deprived
of
his
liberty
except
in
accordance
with
the
principles
of
fundamental
justice.
That
in
itself
is
a
prerequisite
to
the
granting
of
relief
under
subsection
24(1).
Continued
refusal
by
the
Crown
to
make
the
disclosure
ordered,
whether
based
on
a
judicially
approved
certificate
of
objection
under
section
37
of
the
Canada
Evidence
Act
or
otherwise,
would
violate
the
accused’s
rights
under
section
7
of
the
Charter
if
it
adversely
affected
his
ability
to
make
full
answer
and
defence.
At
that
point
the
jurisdiction
of
the
trial
judge
to
order
a
remedy
under
subsection
24(1)
would
arise.
This
case
was
a
long
way
from
reaching
that
point
when
the
Crown
initiated
the
proceedings
leading
to
this
appeal.
34.
Accordingly,
I
would
not
give
effect
to
this
ground
of
appeal.
DOES
BLANKET
SOLICITOR-CLIENT
PRIVILEGE
ATTACH
TO
COMMUNICATIONS
BETWEEN
GOVERNMENT
LAWYERS
IN
GOVERNMENT
DEPARTMENTS,
ALL
OF
WHOM
ARE
STATE
AGENTS
FOR
CHARTER
PURPOSE?
DID
THE
LEARNED
CHAMBERS
JUDGE
ERR
IN
PLACING
UNDUE
EMPHASIS
UPON
THE
IMPORTANCE
OF
THE
GENERALIZED
SOLICITOR-CLIENT
CLAIM?
DID
THE
LEARNED
CHAMBERS
JUDGE
ERR
IN
DEFINING
THE
“PUBLIC
INTEREST
IN
DISCLOSURE”
WITHIN
THE
MEANING
OF
THE
CANADA
EVIDENCE
ACT?
DID
THE
LEARNED
CHAMBERS
JUDGE
ERR
IN
FINDING
THAT
EVIDENCE
MATERIAL
TO
UNLAWFUL
GOVERNMENT
CONDUCT
IS
CAPABLE
OF
CONSTITUTING
A
“SPECIFIED
PUBLIC
INTEREST”
WITHIN
THE
MEANING
OF
THE
CANADA
EVIDENCE
ACT,
SECTION
37?
DID
THE
LEARNED
CHAMBERS
JUDGER
ERR
IN
FINDING
THAT
THE
REQUESTED
DISCLOSURE
WAS
NOT
MATERIAL
TO
THE
ACCUSED’S
DEFENCE
AND
IN
LIMITING
THE
CIRCUMSTANCES
UNDER
WHICH
JUDICIAL
REVIEW
OF
INVESTIGATIVE
PROCEDURES
IS
APPROPRIATE?
DID
THE
LEARNED
CHAMBERS
JUDGE
ERR
IN
FINDING
THAT
CROSS-
EXAMINATION
WAS
AN
APPROPRIATED
AND
EFFECTIVE
SUBSTITUTE
FOR
DISCLOSURE?
35.
I
have
grouped
all
of
these
grounds
of
appeal
together
because
I
do
not
find
it
necessary
to
deal
with
them.
In
my
view,
the
appeal
must
be
allowed
and
the
order
made
by
the
judge
below
under
section
37
of
the
Canada
Evidence
Act
set
aside
for
reasons
which
are
quite
distinct
from
and
unrelated
to
any
of
the
grounds
originally
argued
before
us.
36.
From
reading
the
reasons
given
by
the
trial
judge
on
April
22,
1992,
it
is
clear
that
the
Crown’s
original
objection
to
disclosure
was
based
on
a
common
law
claim
of
solicitor-client
privilege.
The
trial
judge
rejected
that
claim.
Whether
he
was
right
or
wrong
in
that
regard
is
not
now
an
open
question,
for
as
was
pointed
out
by
this
Court
in
À.
v.
Gray
(1993),
79
C.C.C.
(3d)
332,
23
B.C.A.C.
208,
there
can
be
no
interlocutory
appeal
from
his
ruling.
37.
Notwithstanding
the
interlocutory
immutability
of
the
trial
judge’s
ruling,
however,
the
certificate
of
James
D.
Bissell
Q.C.specified
solicitorclient
privilege
as
one
of
the
public
interest
grounds
upon
which
the
Crown
objected
to
disclosure
of
the
information
in
question.
38.
Furthermore,
it
is
apparent
from
the
reasons
of
the
judge
below
that
he
treated
the
section
37
application
as
a
review
of
the
trial
judge’s
ruling.
He
first
concluded
that
a
claim
of
solicitor-client
privilege
was
the
only
basis
upon
which
the
Crown’s
petition
under
section
37
could
succeed
(at
page
292-93
(D.L.R.
89-90)):
In
my
view,
of
the
listed
public
interest
grounds,
only
the
issue
of
privilege
justifies
inhibiting
the
full
disclosure
now
afforded
to
accused
persons
through
reasonable
application
of
s.
7
of
the
Charter.
That
is
the
only
issued
upon
which
I
propose
to
concentrate
in
these
reasons.
With
respect
to
the
other
listed
concerns,
it
seems
highly
unlikely
that
revelation
of
the
information
sought
in
the
tax
evasion
trial
of
Stephen
Sander
will
visit
upon
Revenue
Canada
or
another
department
or
agency
of
the
Government
of
Canada
the
ominous
consequences
predicted
in
the
Bissell
certificate.
He
then
went
on
to
question
the
trial
judge’s
reasons
for
refusing
to
give
effect
to
the
Crown’s
objection
to
disclosure
based
upon
that
claim
(at
page
294
(D.L.R.
91)):
I
have
quoted
at
some
length
from
the
decision
in
Gray
because
in
the
present
case,
Judge
Cronin
indicated
that
the
disclosure
application
would
have
presented
him
with
greater
difficulty
had
it
not
been
for
the
Gray
decision,
emphasizing
that
“the
principle
is
on
all
fours
with
the
situation
that
was
before
Mr.
Justice
Oppal”.
In
stressing
the
right
of
Mr.
Sander
to
make
full
answer
and
defence
Judge
Cronin
expressed
concern
for:
1.
Mr.
Sander’s
right
to
explore
whether
continued
detention
(of
seized
materials)
was
constitutional;
2.
Consideration
which
the
investigators
brought
to
their
decision
to
detain;
3.
Advice
investigators
received
from
the
Department
of
Justice,
and
whether
they
followed
it;
4.
Whether
the
advice
was
in
conformity
with
the
law.
With
respect,
the
issues
to
be
considered
in
addressing
the
above
concerns
hardly
parallel
those
facing
Mr.
Justice
Oppal
when
he
ordered
disclosure
in
the
face
of
the
plea
for
preserving
privilege
in
Gray.
Finally,
in
the
passages
from
his
reasons
which
I
have
set
out
at
pages
8-9
herein,
it
is
apparent
that
he
disagreed
with
the
trial
judge’s
conclusion
that
solicitor-client
privilege
must
yield
in
this
case
to
the
right
of
the
accused
to
make
full
answer
and
defence.
39.
In
the
result,
the
Crown
successfully
invoked
section
37
of
the
Canada
Evidence
Act
as
a
means.
of
obtaining
a
review
or
a
de
facto
interlocutory
appeal
from
the
order
of
the
trial
judge
rejecting
the
common
law
claim
of
solicitor-client
privilege.
40.
Following
the
conclusion
of
oral
argument
on
the
appeal,
and
after
considering
the
foregoing,
the
court
addressed
a
memorandum
to
counsel
in
which
three
questions
were
posed
for
their
consideration:
1.
Does
section
37
of
the
Canada
Evidence
Act
create
a
statutory
claim
of
solicitor-client
privilege,
distinct
from
the
common
law
privilege
and
exclusive
to
government,
or
is
it
(together
with
sections
38
and
39)
limited
to
a
codification
of
the
common
law
of
Crown
privilege?
2.
Does
section
37
of
the
Canada
Evidence
Act
give
the
courts
described
therein
the
jurisdiction
to
entertain
an
interlocutory
appeal
from
a
ruling
of
a
Provincial
Court
trial
judge
on
a
common
law
claim
of
solicitor-client
privilege?
3.
If
the
answer
to
(2)
is
“No”,
what
jurisdiction
did
the
judge
who
heard
the
section
37
petition
in
this
case
have
to
give
effect
to
the
government’s
claim
of
solicitor-client
privilege
in
paragraph
9(c)(iii)
of
certificate
of
James
D.
Bissell
Q.C.?
41.
It
is
to
those
questions
that
I
now
turn.
42.
With
respect
to
the
second
and
third
questions,
of
course,
as
previously
noted,
this
court’s
decision
from
the
dismissal
by
Oppal
J.
of
a
section
37
petition
which
had
been
brought
in
response
to
his
earlier
ruling
that
the
Crown’s
claim
of
solicitor-client
privilege,
with
respect
to
communications
passing
between
Crown
counsel
and
police
officers,
must
yield
to
the
right
of
the
accused
to
make
full
answer
and
defence.
In
referring
to
the
earlier
proceedings,
Taylor
J.A.
for
the
Court
noted
(at
page
334-35):
Counsel
for
the
Crown
at
first
took
the
position
below
that
the
communications
concerned
ought
to
be
excluded
under
the
ordinary
common
law
rule
of
solicitor-client
privilege.
The
trial
judge
rejected
that
contention
and
there
can
be
no
interlocutory
appeal
from
that
ruling.
43.
I
would
only
add
that
no
interlocutory
appeal
can
lie
from
such
a
decision
in
the
absence
of
specific
statutory
authority
for
such
an
appeal,
and
none
exists
either
in
the
Criminal
Code
or,
more
particulary,
in
section
37
of
the
Canada
Evidence
Act.
44.
With
respect
to
the
first
question,
the
issue
which
must
be
decided
is
whether,
when
properly
construed,
the
words
“a
specified
public
interest”
in
section
37
of
the
Canada
Evidence
Act
can
include
a
claim
of
solicitor-
client
privilege
over
that
class
of
communications
passing
between
servants
of
the
state
qua
clients
and
servants
of
the
state
qua
legal
advisors,
which
is
distinct
from
the
common
law
claim
of
solicitor-client
privilege
ruled
upon
in
this
case
by
the
trial
judge.
45.
As
previously
noted,
sections
37,
38
and
39
of
the
Canada
Evidence
Act
replaced
section
41
of
the
Federal
Court
Act,
[R.S.C.
1970,
c.
10
(2nd
Supp.)],
enacted
in
1970,
which
provided:
41(1)
Subject
to
the
provisions
of
any
other
Act
and
to
subsection
(2),
when
a
Minister
of
the
Crown
certifies
to
any
court
by
affidavit
that
a
document
belongs
to
a
class
or
contains
information
which
on
grounds
of
a
public
interest
specified
in
the
affidavit
should
be
withheld
from
production
and
discovery,
the
court
may
examine
the
document
and
order
its
production
and
discovery
to
the
parties,
subject
to
such
restrictions
or
conditions
as
it
deems
appropriate,
if
it
concludes
in
the
circumstances
of
the
case
that
the
public
interest
in
the
proper
administration
of
justice
outweighs
in
importance
the
public
interest
specified
in
the
affidavit.
(2)
When
a
Minister
of
the
Crown
certifies
to
any
court
by
affidavit
that
the
production
or
discovery
of
a
document
or
its
contents
would
be
injurious
to
international
relations,
national
defence
or
security,
or
to
federal-provincial
relations,
or
that
it
would
disclose
a
confidence
of
the
Queen’s
Privy
Council
for
Canada,
discovery
and
production
shall
be
refused
without
any
examination
of
the
document
by
the
Court.
46.
This
provision
codified,
with
some
modification,
the
claim
of
public
interest
immunity,
as
it
then
existed
in
common
law.
Following
the
decision
of
the
House
of
Lords
in
Duncan
v.
Cammell
Laird
&
Co.,
[1942]
A.C.
624,
[1942]
1
All
E.R.
487
(H.L.),
the
law
in
England,
at
least
in
civil
cases,
was
that
a
formal
objection
by
the
executive
to
the
disclosure
of
any
state
information
was
conclusive
and
could
not
be
questioned
by
the
courts.
Such
was
the
prevailing
view
in
that
country
until
the
unanimous
decision
of
the
House
of
Lords
in
Conway
v.
Rimmer,
[1968]
A.C.
910,
[1968]
1
All
E.R.
874
(H.L.).
There
it
was
held
that
11
claims
of
public
interest
immunity
were
subject
to
review
by
the
court,
which
was
bound
to
balance
the
public
interest
said
to
justify
non-disclosure
against
the
public
interest
in
justice
being
done
between
litigating
parties,
and
which
could,
if
necessary,
overturn
the
decision
of
the
Minister
not
to
disclose.
In
addition,
all
speeches
delivered
in
that
case
expressed
the
view
that
low-level,
routine
communications
could
not
expect
to
receive
the
same
“protection”
which
the
doctrine
provided
to
high-level
policy
discussions.
47.
The
conclusive
nature
of
an
executive
objection
to
disclosure
as
asserted
in
Duncan,
supra
was
not
easily
accepted
as
the
law
in
Canada.
In
R.
v.
Snider,
[1954]
S.C.R.
479,
[1954]
C.T.C.
255,
54
D.T.C.
1129,
and
Gagnon
v.
Quebec
Securities
Commission
et
al.,
[1965]
S.C.R.
73,
50
D.L.R.
(2d)
329,
the
Supreme
Court
of
Canada
recognized
the
right
of
the
courts
ultimately
to
decide
whether
the
grounds
advanced
by
the
Minister
justified
a
claim
for
disclosure
immunity.
But
the
law
was
by
no
means
settled,
and
the
extent
to
which
deference
was
paid
to
the
views
of
the
executive
respecting
the
public
interest
can
be
seen
from
the
decision
of
this
Court
in
Gronlund
v.
Hansen
(1968),
64
W.W.R.
74,
68
D.L.R.
(2d)
223
(B.C.C.A.).
where
an
objection
to
disclosure
of
a
statement,
made
by
the
defendant
in
a
shipping
accident
case
to
a
Department
of
Transport
investigator,
was
upheld
on
the
Minister’s
assertion
that
disclosure
would
adversely
affect
the
candour
and
completeness
of
such
communications
in
future
investigations.
48.
With
the
passage
of
the
Federal
Court
Act
in
1970,
subsection
41(1)
gave
effect
to
the
decision
in
Conway,
supra
with
respect
to
all
public
interest
immunity
claims
except
those
enumerated
in
subsection
(2).
The
latter
provision,
which
codified
the
remaining
influence
of
Duncan,
supra,
asserted
an
absolute
immunity
for
a
wide
range
of
public
interest
claims,
based
on
a
certificate
issued
by
the
Minister
which
was
conclusive.
The
scope
of
subsection
(2)
was
such
that
in
Landreville
v.
R.
(1976),
70
D.L.R.
(3d)
122,
[1977]
1
F.C.
419
(F.C.T.D.)
Mahoney
J.
was
prompted
to
suggest
at
p.
124
(F.C.
421-22):
Bearing
in
mind
the
fact
that
the
House
of
Lords
rendered
its
unanimous
decision
in
Conway,
supra...in
February,
1968,
it
is
apparent
that
Parliament
deliberately
codified
the
common
law
as
stated
in
Duncan,
supra...to
forestall
application
of
Conway,
supra…
That
codification
precludes
the
evolution
in
Canada
of
a
Crown
privilege
where
final
decision
on
production
in
litigation
of
relevant
documents
rests
with
an
independent
judiciary
rather
than
an
interested
executive,
recognizing
that
the
conflict,
in
such
circumstances,
is
not
between
the
public
interest
and
a
private
interest
but
between
two
public
interests.
49.
For
the
reasons
already
noted,
I
would
not
agree
with
the
conclusion
that
the
legislative
intent
underlying
section
41
of
the
Federal
Court
Act
was
to
deny
any
Canadian
application
of
the
principles
laid
down
in
Conway,
supra’,
however,
there
can
be
no
doubt
that
by
enacting
the
section
Parliament
sought
to
restrict
the
reach
of
that
decision.
In
order
to
accomplish
that
objective
it
was
necessary
not
only
to
codify
the
common
law
of
public
interest
immunity,
but
also
to
distinguish
between
those
classes
of
information
to
which
each
doctrine
would
have
application.
The
latter
goal
was
achieved
by
distinguishing
between
different
specified
“public
interests”
offered
in
support
of
the
claim
for
disclosure
immunity,
and
specifically
by
enumerating
those
specified
public
interests
to
which
the
law
as
stated
in
Duncan,
supra
would
continue
to
apply.
50.
Although
substantially
reworded,
sections
37,
38,
and
39
of
the
Canada
Evidence
Act,
which
took
effect
23
November
1982,
reflect
the
same
approach
to
public
interest
immunity
as
that
mandated
by
section
41
of
the
Federal
Court
Act.
Apart
from
procedural
changes,
the
principal
substantive
change
in
the
new
sections
was
to
extend
the
reach
of
the
doctrine
in
Conway,
supra
to
all
information
for
which
a
claim
of
public
interest
immunity
is
made,
except
that
which
constitutes
“a
confidence
of
the
Queen’s
Privy
Council
for
Canada”.
51.
With
that
history
of
the
legislation,
it
is
now
possible
to
turn
to
the
issue
at
hand,
namely,
whether
the
phrase
“a
specified
public
interest”
can
properly
be
construed
as
including
a
claim
of
solicitor-client
privilege.
If
it
can,
then
the
privilege
can
be
advanced
in
support
of
a
order
under
section
37
that
“information,”
in
the
form
of
communications
between
lawyers
and
“clients”
who
are
both
servants
of
the
Crown
not
be
disclosed
before
a
court.
52.
The
Crown’s
position
on
this
question
is
reflected
in
the
following
passages
taken
from
its
supplementary
factum
filed
in
response
to
the
questions
posed
by
the
court
for
counsel’s
consideration:
5.
...[I]t
is
submitted...that
section
37
does
not
create
a
purely
statutory
claim
of
solicitor-client
privilege.
Rather,
it
permits
objections
to
be
taken
on
a
“public
interest”
basis,
which
may
include,
as
a
component,
the
assertion
of
a
“privilege”
which
is
otherwise
recognized
in
the
common
law.
11.
Although
the
expression
“solicitor-client
privilege”
does
not
appear
in
section
37,
it
does
not
follow,
as
the
appellant
submits
in
paragraph
13
of
his
memorandum,
that
section
37
does
not
have
“anything
to
do
with”
solicitorclient
privilege.
Non-disclosure
of
communications
in
Court
proceedings
by
reason
of
solicitor-client
privilege
is
based
on
public
interest
grounds
preventing
that
disclosure.
It
is
in
the
public
interest
that
solicitor-client
communication
remain
confidential
to
ensure
that
clients
seek
legal
advice
knowing
such
disclosure
will
remain
confidential,
and
to
ensure
full
disclosure
of
the
facts
by
the
client
and
a
full
and
frank
assessment
of
the
client’s
legal
position
by
the
lawyer.
12.
The
application
presented
in
this
case
is
that
communications
between
government
lawyers
and
the
Department
of
national
Revenue,
in
which
legal
advice
was
sought
and
given
with
respect
to
criminal
investigations,
raises
a
prima
facie
case
that
the
same
public
interest
factors
which
support
a
privilege
Over
communication
between
non-government
lawyers
and
their
clients
ought
to
apply.
Therefore,
the
objection
here
is
advanced
on
grounds
that
constitute
a
“specified
public
interest”
within
the
meaning
of
section
37.
53.
It
is
my
view
that
these
submissions
cannot
prevail
if
section
37,
and
specifically
the
phrase
“‘a
specified
public
interest,”
is
construed
in
accordance
with
the
legislative
intention
of
Parliament
as
described
above.
54.
I
begin
by
noting
that
there
is
nothing
either
in
the
language
of
the
present
legislation
or
its
predecessor,
or
in
the
circumstances
existing
at
the
time
the
respective
legislative
initiatives
were
undertaken,
which
would
suggest
that
such
a
remarkable
construction
should
be
given
to
those
words.
55.
I
have
already
noted
that
when
it
enacted
section
41
of
the
Federal
Court
Act,
Parliament’s
intention
was
to
limit
the
scope
of
application
in
this
country
of
the
doctrine
in
Conway
and
Rimmer,
both
supra.
While
that
made
it
necessary
to
codify
the
common
law
of
public
interest
immunity,
it
was
not
necessary,
in
order
to
achieve
that
goal,
to
interfere
in
any
way
with
the
continued
application
of
the
common
law
solicitor-client
privilege.
56.
Under
the
common
law
a
claim
of
public
interest
immunity
is
asserted
by
the
executive
on
behalf
of
the
public
interest.
The
claim
does
not
belong
to
a
private
party
nor
to
any
witness.
It
applies
whether
or
not
the
Crown
is
a
party
to
the
action
in
which
it
was
raised.
Even
if
it
is
not
raised
by
the
Crown
the
court
is
bound
to
apply
the
immunity
if
disclosure
would
be
against
the
public
interest.
Leaving
aside
modern
any
concerns
for
the
interest
which
the
public
has
seeing
in
justice
being
done
between
litigating
parties,
as
described
in
Conway,
supra,
and
present-day
Charter
considerations,
whether
the
claim
succeeds
depends
on
the
content
or
the
character
of
the
information
in
question,
and
not
on
the
circumstances
of
its
creation.
57.
Solicitor-client
privilege,
on
the
other
hand,
is
the
private
“fundamental
civil
and
legal
right”
of
the
client:
Solosky
v.
R.
(sub
nom.
Solosky
v.
Canada,
[1980]
1
S.C.R.
821,
105
D.L.R.
(3d)
745,
at
S.C.R.
page
843.
It
exists
to
ensure
the
full
and
frank
disclosure
by
the
client
to
the
solicitor
of
all
information
required
to
enable
the
latter
to
gave
informed
advice
to
the
former
in
connection
with
ongoing
or
pending
litigation.
It
is
said
to
exist
for
the
protection
of
the
client,
and
to
be
essential
to
the
effective
operation
of
the
legal
system:
J.
Sopinka,
S.N.
Lederman
and
A.
W.
Bryant,
The
Law
of
Evidence
in
Canada
(Toronto:
Butterworths
1992)
at
page
636.
Leaving
aside
the
crime
or
fraud
exception,
and
present-day
Charter
consideration,
whether
a
claim
of
solicitor-client
privilege
in
respect
of
a
particular
communication
depends
upon
the
nature
of
the
relationship
between
the
parties
and
the
purpose
for
which
the
communication
was
made
—
i.e.,
upon
the
circumstances
of
its
creation,
and
not
upon
its
content
or
character.
58.
Thus
it
can
be
seen
that
at
common
law
the
two
“privileges”
were,
and
remain,
quite
separate
and
distinct
doctrines
of
law.
They
serve
different
interests
and
are
governed
by
different
rules.
With
the
enactment,
firstly
of
section
41
of
the
Federal
Court
Act,
and
then
sections
37,
38
and
39
of
the
Canada
Evidence
Act,
the
common
law
of
public
interest
immunity
has
been
codified
in
respect
of
such
claims
by
the
Crown
federal,
but
the
two
doctrines
nonetheless
remain
distinct
from
one
another
both
in
their
underlying
rationales
and
in
their
application.
59.
In
my
review
of
the
authorities,
I
have
been
unable
to
find
any
case
in
which
it
has
been
suggested
that
at
common
law
solicitor-client
privilege
could
be
advanced
as
the
basis
of
a
claim
of
public
interest
immunity.
On
the
contrary,
what
authority
there
is
on
the
matter
points
the
other
way.
In
the
leading
case
of
Alfred
Crompton
Amusement
Machines
Ltd.
v.
Customs
and
Excise
Commissioners
(No.
2),
[1974]
A.C.
405,
[1973]
2
All
E.R.
1169
(H.L.),
claims
of
solicitor-client
privilege
and
public
interest
immunity
were
simultaneously
advanced
with
respect
to
a
large
number
of
documents
which
a
taxpayer
sought
by
way
of
discovery
in
an
arbitration
under
the
Purchase
Tax
Act,
1963.
In
his
speech
Lord
Cross
of
Chelsea
took
pains
to
deal
with
each
claim
separately
in
respect
of
each
of
the
four
categories
of
documents.
In
the
end
he
concluded
that
the
Court
of
Appeal
had
incorrectly
upheld
a
claim
of
solicitor-client
privilege
with
respect
to
one
category
of
documents,
but
that
a
claim
of
“privilege
on
the
ground
of
’public
interest,”’
could
nonetheless
be
maintained
in
order
to
prevent
their
disclosure
to
the
taxpayer.
Fore
this
and
other
reasons
the
appeal
was
dismissed,
although
not
for
the
reasons
given
by
the
Court
of
Appeal.
60.
That
decision
highlights
the
fact
that
although
the
two
“privileges”
may
both
be
invoked
in
connection
with
the
same
document
or
communication,
they
must
be
considered
and
applied
separately,
each
according
to
its
own
rules,
and
not
as
adjuncts
of
one
another.
If
a
claim
of
solicitor-client
privilege
prevails,
there
is
no
need
to
go
on
and
consider
whether
a
claim
of
public
interest
immunity
could
also
prevail.
On
the
other
hand,
if
a
claim
of
solicitor
client
privilege
fails,
a
claim
of
public
interest
immunity
may
still
prevail
if
the
content
or
the
character
of
the
information
in
question
is
such
that
the
specified
public
interest
on
which
the
claim
is
advanced
outweighs
the
public
interest
in
disclosure.
61.
These
very
points
were
made
in
Waterford
v.
Commonwealth
of
Autralia
(1986),
71
A.L.R.
673
(H.C.A.).
There
the
issue
was
whether
solicitor-client
privilege
applied
to
communication
passing
between
government
employed
lawyers
and
other
government
employees.
In
dismissing
an
argument
that
the
doctrine
of
public
interest
immunity
should
apply
to
such
communications,
to
the
exclusion
of
solicitor-client
privilege,
Mason
and
Wilson,
JJ.
noted
at
page
679:
We
believe
that
the
appellant’s
argument
with
respect
to
public
interest
immunity
is
misconceived.
While
the
area
covered
by
the
immunity
doctrine
may
overlap
with
that
covered
by
legal
professional
privilege,
the
application
of
each
is
the
subject
of
an
entirely
separate
exercise.
If
the
conditions
giving
rise
to
legal
professional
privilege
are
satisfied,
and
the
privilege
is
not
waived,
then
the
document
is
not
disclosed.
The
fact
that
the
document
may
or
may
not
have
attracted
public
interest
immunity
is
immaterial.
Legal
professional
privilege
is
by
itself
the
product
of
a
balancing
exercise
between
competing
public
interests
whereby,
subject
to
the
well-recognized
crime
or
fraud
exception
(cf
R.
v.
Bell;
Ex
parte
Lees
(1980),
146
C.L.R.
141;
30
A.L.R.
489),
the
public
interest
in
“the
perfect
administration
of
justice”
(per
Earl
of
Halsbury
L.C.
in
Bullivant
v.
Attorney-General
(Vic),
[1900-03]
All
E.R.
Rep
812,
page
1901]
A.C.
196
at
page
200
(H.L.))
is
accorded
paramountcy
over
the
public
interest
that
requires,
in
the
interests
of
a
fair
trial,
the
admission
in
evidence
of
all
relevant
documentary
evidence.
Given
its
application,
no
further
balancing
exercise
is
required.
It
follows
that
an
established
claim
of
legal
professional
privilege
can
never
be
set
at
nought
by
a
finding,
after
inquiry,
that
the
document
is
not
one
to
which
a
claim
to
public
interest
immunity
would
attach.
If
that
were
the
case
it
would
have
the
effect
of
imposing
a
further
general
condition
limiting
the
privilege
to
apply
only
to
those
communication
in
respect
of
which
any
question
of
public
interest
immunity
was
wholly
irrelevant.
Furthermore,
if
the
question
of
public
interest
immunity
is
to
be
considered,
the
balancing
exercise
that
is
then
required
will
be
carried
out
by
reference
to
the
contents
and
character
of
the
document
rather
than
by
regard
to
the
circumstances
of
its
creation
is
also
the
subject
of
legal
professional
privilege
is
immaterial
to
that
inquiry.
62.
If
Parliament,
when
it
codified
the
federal
law
of
public
interest
immunity
in
1970,
had
intended
also
for
some
reason
to
include
solicitorclient
privilege
as
“a
specified
public
interest”
upon
which
a
claim
for
public
interest
immunity
could
be
advanced,
one
would
have
expected
that
such
a
radical
departure
from
the
common
law
would
have
been
announced
in
the
legislation
in
clear
and
unmistakable
terms.
But,
as
I
have
noted,
no
such
indication
is
to
be
found
in
the
language
of
either
section
41
of
the
Federal
Court
Act,
or
the
present
sections
37,
38
and
39
of
the
Canada
Evidence
Act.
Instead,
both
statutes
were
cast
in
the
language
of
the
common
law
claim
of
public
interest
immunity,
a
circumstance
remarkably
consistent
with
Parliament’s
legislative
purpose,
which
was
to
codify,
with
some
modification,
that
common
law
doctrine.
63.
There
is
another
reason
why,
in
my
view,
the
phrase
“a
specified
public
interest”
cannot
reasonably
be
construed
as
including
a
claim
of
solicitor-client
privilege
as
the
basis
for
a
claim
of
public
interest
immunity.
Assuming,
as
did
both
the
trial
judge
and
the
judge
below,
that
common
law
solicitor-client
privilege
does
attach
to
communications
passing
between
servants
of
the
Crown
qua
clients
and
servants
of
the
Crown
qua
legal
advisors,
when
such
communications
are
made
in
contemplation
of
litigation,
the
result
of
giving
such
a
construction
to
section
37
is
the
concurrent
existence
of
two
parallel
claims
in
respect
of
the
privilege,
one
under
common
law
and
the
other
under
the
statute.
That
gives
rise
to
the
very
anomaly
experienced
in
this
case,
where
the
attempt
to
assert
the
common
law
privilege
having
failed,
the
Crown
is
said
to
have
the
opportunity
of
“trying
again”
under
the
guise
of
a
statutory
claim
of
public
interest
immunity.
Whether
one
characterizes
such
a
second
attempt
as
an
appeal,
a
review,
or
a
de
novo
application,
it
represents
a
novel,
if
not
a
unique,
proceeding
in
the
law
of
evidence.
While
I
would
stop
short
of
calling
such
a
result
an
“absurdity,”
it
is
nonetheless
one
which
I
would
have
expected
Parliament
to
have
avoided
if,
indeed,
there
was
any
legislative
intent
to
include
solicitor-client
privilege
as
a
basis
for
advancing
a
statutory
claim
of
public
interest
immunity
under
section
37
of
the
Canada
Evidence
Act.
64.
I
have
noted
the
assumption
common
to
the
reasoning
of
both
the
trial
judge
and
the
judge
below,
that
solicitor-client
privilege
can
attach
to
communications
when
both
solicitor
and
client
are
servants
of
the
Crown.
In
light
of
the
conclusion
I
have
reached,
it
is
unnecessary
to
consider
that
issue.
It
is
worth
noting,
however,
that
if
such
were
not
the
case
there
would
then
be
no
basis
for
advancing
the
privilege
as
“the
specified
public
interest”
justifying
a
claim
of
public
interest
immunity.
65.
For
the
foregoing
reasons,
I
am
of
the
view
that
a
common
law
claim
of
solicitor-client
privilege
cannot
be
advanced
as
“a
specified
public
interest”
on
which
a
claim
for
public
interest
immunity
can
be
maintained
under
section
37
of
the
Canada
Evidence
Act.
66.
There
remains
one
further
matter
which
arises
from
the
written
submission
filed
by
the
Crown
in
response
to
the
court’s
memorandum
to
counsel.
It
was
there
argued,
inter
alia,
that
this
courts
decision
in
Gray,
supra
stands
as
authority
for
the
proposition
that
there
exists
an
“interplay”
between
the
doctrines
of
solicitor-client
privilege
and
public
interest
immunity.
67.
I
have
already
alluded
to
the
fact
that
after
the
decision
of
Oppal
J.
in
Gray,
supra,
in
which
he
held
that
the
solicitor-client
privilege
which
might
otherwise
attach
to
communications
passing
between
Crown
counsel
and
police
officers
conducting
a
“reverse
sting”
operation
in
a
drug
investigation
must
yield
in
that
case
to
the
right
of
the
accused
to
make
full
answer
and
defence,
the
Crown
responded
with
a
petition
brought
under
section
37
of
the
Canada
Evidence
Act.
That
petition
was
based
on
the
Certification
of
Assistant
Commissioner
Palmer
of
the
Royal
Canadian
Mounted
Police,
seeking
an
order
that
the
communications
in
question
not
be
disclosed
on
the
basis
of
a
number
of
grounds
of
“specified
public
interest,”
which
were
set
out
in
paragraph
15
of
the
certificate,
and
included:
(b)
Disclosure
of
legal
advice
given
to
the
R.C.M.P.
by
Crown
counsel
will
impair
the
adminstration
of
justice.
The
failure
to
honour
the
privilege
that
pertains
to
this
relationship
will
mean
that
the
Minister
of
Justice
and
Her
agents
will,
unlike
any
other
solicitors
or
counsel,
become
compellable
witnesses
in
every
significant
criminal
trial
and
will
be
required
to
disclose
the
advice
they
gave.
The
effect
will
be
that
when
members
of
the
R.C.M.P.
approach
Crown
counsel
for
advice
on
the
legality
of
a
search
warrant,
an
authorization
to
intercept
private
communications
or
other
investigative
techniques,
Crown
counsel
who
gives
that
advice
will
be
required
to
testify
on
the
very
issue
of
lawfulness
which
is
for
the
court
to
decide.
The
prospect
of
legal
advisors
becoming
witnesses
at
the
instance
of
every
accused
who
finds
it
tactically
advantageous
to
challenge
the
existence
or
correctness
of
legal
advice
will
inevitably
render
Crown
counsel
who
give
such
advice
reluctant
to
provide
it,
particularly
in
unusual
factual
situations.
[Emphasis
added.]
68.
The
application
by
the
Crown
under
subsection
37(1)
of
the
Canada
Evidence
Act
for
a
“blanket
order”
that
all
such
communication
not
be
disclosed
was
refused
by
Oppal
J.,
who
did
not
look
at
or
consider
their
content.
In
his
reasons,
however,
he
indicated
that
the
objection
could
be
renewed
from
time
to
time
as
necessary
if
any
specific
objection
based
on
“sensitivity,
security
or
any
other
matter”
were
to
arise.
His
order,
as
entered,
provided:
THIS
COURT
ORDERS
THAT
the
objection
to
disclosure
as
set
out
in
paragraph
15
of
the
aforesaid
Certificate
be
and
the
same
is
hereby
dismissed;
AND
THIS
COURT
FURTHER
ORDERS
THAT
this
order
does
not
preclude
the
raising
of
further
objections
to
disclosure
of
the
aforesaid
communications,
under
section
37
of
the
Canada
Evidence
Act
or
otherwise,
on
grounds
other
than
those
set
out
in
paragraph
15
of
aforesaid
certificate.
[Emphasis
added.]
69.
In
considering
the
apparent
scope
of
the
order
appealed
from,
Taylor
J.A.
noted
the
following
at
pages
337-38:
Thus
the
order
appealed
from
may
be
taken
to
be
one
which
precludes
the
possibility
that
objection
could
be
taken
to
disclosure
on
grounds
such
as
the
need
to
protect
a
public
interest
in
maintaining
confidentiality
with
respect
to
information
which,
if
made
public,
might
prejudice
ongoing
police
investigations,
or
which
might
be
of
use
to
those
involved
in
criminal
activities,
or
which
might
embarrass
the
R.C.M.P.
in
dealing
with
other
police
agencies,
or
any
other
of
the
broadly
stated
grounds
mentioned
by
the
appellant
in
paragraph
15
of
his
certificate.
[Emphasis
added.]
70.
In
giving
his
reasons
for
allowing
the
appeal
in
part,
Taylor
J.
A
reiterated
that
the
ruling
of
Oppal
J.
with
respect
to
the
unavailability
of
common
law
solicitor-client
privilege
was
not
part
of
the
decision
under
appeal.
He
then
went
on
to
state
the
following
at
page
338:
I
agree
with
the
trial
judge’s
conclusion
that
a
“blanket”
right
to
exclusion
cannot
successfully
be
asserted
under
section
37
of
the
Canada
Evidence
Act
on
the
ground
of
a
public
interest
in
preserving
confidentiality
generally
with
respect
to
conversations
between
police
authorities
and
their
legal
advisors.
When
section
37
is
invoked
it
is
necessary
to
weigh
the
importance
of
items
of
information
to
a
defence
which
may
properly
be
raised
by
the
accused
against
public
interests
specified
in
the
certificate
which
favour
the
preservation
of
confidentiality
with
respect
to
that
information.
A
factor
which
may,
of
course,
be
weighed
in
the
balance
in
the
present
case
is
any
public
interest
there
may
be
in
the
preservation
of
confidentiality
with
respect
to
the
information
concerned
having
regard
to
the
fact
that
the
discussions
were
between
police
and
legal
advisor.
[Emphasis
added.]
71.
The
appeal
from
the
order
of
Oppal
J.
was
allowed
to
the
extent
that
the
right
of
the
Crown
to
raise
further
objections
to
disclosure
under
section
37
was
no
longer
limited
to
grounds
other
than
those
set
out
in
paragraph
15
of
the
original
certificate.
72.
It
is
the
highlighted
portion
of
the
final
passage
quoted
from
the
judgment
of
Taylor
J.A.
which
the
Crown
suggests
supports
the
existence
of
an
“interplay”
between
the
doctrines
of
public
interest
immunity
and
solicitorclient
privilege.
73.
Two
thing
are
clear
from
the
reasons
of
Taylor
J.A.
in
this
Court.
The
first
is
that
the
ruling
of
Oppal
J.
with
respect
to
the
inapplicability
of
common
law
solicitor-client
privilege
was
not
open
to
reconsideration
by
this
court.
The
second
is
that
this
Court
did
not
consider
the
substance
of
the
specific
objections
raised
in
subparagraph
(b)
of
paragraph
15
of
the
certificate
filed
in
support
of
the
claim
for
public
interest
immunity.
Thus,
the
fact
that
the
appeal
was
allowed
cannot
be
taken
as
affirming
the
right
of
the
Crown
to
raise
solicitor-client
privilege
as
a
“specified
public
interest”,
as
the
certificate
purported
to
do
in
the
above
emphasized
portion
of
that
sub-paragraph.
The
judgment
of
this
court
goes
no
further
than
to
confirm
that
no
“blanket”
claim
of
immunity
could
be
given
effect
with
respect
to
any
of
the
public
interest
grounds
specified
in
the
certificate,
and
to
re-open
for
future
consideration
the
specified
public
interest
grounds
upon
which
immunity
was
claimed
in
paragraph
15
of
the
certificate.
74.
That
said,
it
is
in
any
event
apparent
from
the
reasons
of
Taylor
J.A.
taken
as
a
whole,
that
in
the
passage
relied
upon
he
goes
no
further
than
to
suggest
that
the
preservation
of
confidentiality
in
respect
of
communications
between
police
and
their
legal
advisors
is
a
factor
to
be
weighed
in
the
balance
when
considering
a
claim
of
public
interest
immunity
with
respect
to
the
content
of
those
communications.
This
is
hardly
an
assertion
of
any
“interplay”
between
solicitor-client
privilege
and
public
interest
immunity.
75.
Confidentiality
and
solicitor-client
privilege
are
quite
different
concepts.
Confidential
communications
are
those
that
pass
between
parties
to
a
confidential
relationship,
1.e.,
they
are
communications
which
originate
in
a
confidence
that
they
will
not
be
disclosed.
Many
communications
originate
in
the
course
of
relationships
that
are
regarded
as
confidential,
at
least
by
the
parties,
if
not
generally.
But
as
is
clear
from
the
decision
of
the
Supreme
Court
of
Canada
in
Slavutych
v.
Baker,
[1976]
1
S.C.R.
254,
55
D.L.R.
(3d)
224,
which
adopted
Wigmore’s
four
criteria
for
the
establishment
of
privilege
on
a
case
by
case
basis,
confidentiality
by
itself
is
never
enough
to
establish
a
privilege.
76.
The
fact
that
intra-government
communications
originated
in
what
the
parties
thereto
regard
as
a
confidential
relationship,
may
or
may
not
be
an
important
consideration
when
considering
a
claim
for
public
interest
immunity.
Lord
Cross
expressed
the
view
that
it
was
in
his
speech
in
the
Alfred
Crompton
Amusement
Machines
Ltd.
case,
supra,
at
page
433:
“Confidentiality”
is
not
a
separate
head
of
privilege,
but
may
be
a
very
material
consideration
to
bear
in
mind
when
privilege
is
claimed
on
grounds
of
public
interest.
77.
It
is
possible
that
Taylor
J.A.
had
this
statement
by
Lord
Cross
in
mind
when
he
expressed
the
opinion
that
a
factor
which
may
be
weighed
in
the
balance,
when
considering
a
claim
for
disclosure
immunity
under
section
37,
is
the
public
interest
in
preserving
the
confidentiality
of
information
passing
between
the
police
and
their
legal
advisors.
However,
from
a
review
of
the
factums
filed
in
Gray,
supra,
it
does
not
appear
that
the
complex
concept
of
confidentiality
was
analyzed
in
the
arguments
presented
to
this
court,
nor
does
it
appear
to
me
that
the
comments
of
Taylor
J.A.in
that
respect
are
essential
to
the
decision
actually
rendered
on
that
appeal.
Thus
I
consider
the
“interplay,”
if
any,
between
the
legal
concept
of
confidentiality
and
public
interest
immunity
to
remain
an
open
question.
In
any
event,
it
is
clear
that
nothing
said
by
Taylor
J.A.
can
be
taken
to
support
the
argument
advanced
by
the
Crown
in
this
case.
78.
Returning
to
the
certificate
of
James
D.
Bissell
Q.C.,
it
can
be
seen
that
paragraphs
(a),
(b),
(d),
(e),
and
(f)
are
cast
in
language
which
at
least
purports,
in
each
case,
to
raise
a
specified
public
interest
as
a
basis
for
objecting
to
disclosure
of
the
material
in
question.
To
the
extent
they
do
so,
they
must
be
seen
as
claims
of
public
interest
immunity,
advanced
under
subsection
37(1)
of
the
Canada
Evidence
Act.
Paragraph
(c)
has
the
curious
feature
of
raising
both
Crown
privilege,
which
is
apparently
seen
as
distinct
from
the
public
interest
immunity
claims
made
in
the
other
five
paragraphs,
and
solicitor-client
privilege,
which
for
good
measure
is
restated
as
“legal
professional
privilege,”
a
description
of
the
privilege
more
common
to
those
countries
where
the
legal
profession
is
divided.
79.
I
have
already
pointed
out
that
in
his
reasons
given
following
the
first
stage
of
argument,
the
judge
below
dismissed
all
claims
of
public
interest
immunity.
In
light
of
the
conclusions
I
have
reached,
I
am
of
the
view
that
he
erred
when
he
gave
effect
to
a
claim
of
solicitor-client
privilege
as
though
it
were
an
objection
to
disclosure
certified
under
subsection
37(1)
of
the
Canada
Evidence
Act.
I
am
also
of
the
view
that
he
had
no
jurisdiction,
under
that
section,
to
review
the
ruling
made
by
the
trial
judge
with
respect
to
that
common
law
claim.
Given
his
rejection
of
the
public
interest
immunity,
it
follows
that
the
judge
below
ought
to
have
dismissed
the
subsection
37(1)
objection
of
the
Crown
and
ordered
disclosure
of
the
material
in
question.
IV.
80.
I
would
allow
the
appeal
and
set
aside
the
order
below,
substituting
in
its
place
an
order
that
the
objection
to
disclosure
certified
in
writing
by
James
D.
Bissell
Q.C.
be
dismissed
and
that
the
material
in
question
be
disclosed
to
the
appellant.
Macfarlane
J.
(Hollinrake
J.
concurring)—
81.
I
have
had
the
advantage
of
reading
the
draft
reasons
of
Mr.
Justice
Wood
and
agree
with
him
that
subsection
37(1)
of
the
Canada
Evidence
Act
is
not
unconstitutional
on
the
ground
of
impermissible
vagueness,
or
on
the
ground
that
it
purports
to
derogate
from
the
power
of
a
provincial
court
of
criminal
jurisdiction
to
invoke
the
Charter.
82.
I
also
agree
section
37
does
not
confer
jurisdiction
on
a
superior
court
judge
to
review
the
order
of
a
judge
of
another
court,
or
to
entertain
an
interlocutory
appeal
from
such
an
order.
83.
A
section
37
application
is
an
independent
enquiry
which,
by
statute,
may
require
the
attention
of
a
judge
other
than
the
trial
judge.
Subsection
37(3)
makes
that
plain:
37(3)
Subject
to
sections
38
and
39,
where
an
objection
to
the
disclosure
of
information
is
made
under
subsection
(1)
before
a
court,
person
or
body
other
than
a
superior
court,
the
objection
may
be
determined,
on
application,
in
accordance
with
subsection
(2)
by...
(b)
the
trial
division
or
trial
court
of
the
superior
court
of
the
province
with
which
the
court,
person
or
body
exercises
its
jurisdiction,
in
any
other
case.
84.
Thus,
when
an
objection
to
disclosure
under
section
37
is
made
at
trial
by
the
Crown
in
a
court
other
than
a
superior
court,
the
trial
proceeding
should
be
adjourned
so
the
objection
may
be
determined
in
a
superior
court.
Construing
section
37
in
that
way,
it
cannot
be
said
to
authorize
an
interlocutory
appeal
or
a
review.
In
this
case
an
objection
to
disclosure
of
the
information
was
taken
at
trial
on
the
basis
of
solicitor-client
privilege,
a
common
law
privilege.
A
decision
was
made
by
the
trial
judge,
but
that
decision
was
not
subject
to
review
at
that
stage
by
any
superior
court.
85.
An
order
for
disclosure
in
a
criminal
trial
invokes
the
common
law
and
concentrates
on
the
requirement
that
there
be
a
fair
trial.
The
right
to
make
full
answer
and
defence
is
at
the
heart
of
the
enquiry.
86.
An
application
under
section
37
concerns
two
questions.
First,
it
involves
a
consideration
of
the
public
interest
in
the
proper
functioning
of
government.
Secondly,
it
involves
a
consideration
of
the
public
interest
in
disclosure,
and
whether
it
outweighs
a
specified
public
interest
bearing
upon
the
proper
functioning
of
government.
In
a
criminal
case
the
right
to
make
full
answer
and
defence
is
at
the
forefront
of
the
question
whether
the
public
interest
in
disclosure
must
prevail.
87.
In
the
case
at
bar
the
section
37
judge
(if
I
may
refer
to
the
learned
Chambers
judge
in
that
way)
approached
the
application
as
if
he
were
sitting
on
appeal
from
the
order
of
the
trial
judge.
In
referring
to
section
37
he
said
that
the
Minister
of
Justice
“seeks
a
review
of
Judge
Cronin’s
order....”
When
he
commenced
his
discussion
he
said
at
pages
292-93
(D.L.R.
89):
In
my
view,
of
the
listed
public
interest
grounds,
only
the
issue
of
privilege
justifies
inhibiting
the
full
disclosure
now
afforded
to
accused
persons
through
reasonable
application
of
s.
7
of
the
Charter.
That
is
the
only
issue
upon
which
I
propose
to
concentrate
in
these
reasons.
The
trial
judge’s
decision
to
follow
the
judgement
of
Mr.
Justice
Oppal
in
Gray,
supra
was
found
by
the
section
37
judge
to
be
in
error.
88.
At
page
296
(D.L.R.
94),
the
section
37
judge
stated
the
issue
in
this
way:
However,
the
question
to
be
answered
is
whether
there
is
a
reasonable
possibility
that
the
withholding
of
the
information
listed
in
the
demand
for
disclosure
will
impair
Mr.
Sander’s
right
to
make
full
answer
and
defence.
In
other
words,
does
the
common
law
principle
of
privilege
constitute
a
reasonable
limit
on
Mr.
Sander’s
right
to
make
full
answer
and
defence?
In
my
opinion
that
question
does
not
address
the
relevant
considerations
under
section
37
of
the
Canada
Evidence
Act.
What
it
does
is
limit
the
enquiry
to
the
question
that
was
before
Judge
Cronin,
namely,
whether
disclosure
ought
to
be
ordered
to
enable
Mr.
Sander
to
exercise
his
right
to
make
full
answer
and
defence.
89.
The
question
is
not
whether
section
37
extends
to
solicitor-client
privilege,
but
rather
whether
communications
between
servants
of
the
state
que
clients
and
servants
of
the
state
qua
legal
advisors
are
beyond
the
reach
of
section
37.
90.
Confusion
has
arisen
in
this
case
because
it
was
considered
on
the
basis
of
solicitor-client
privilege.
Confusion
has
arisen
in
the
law
relating
to
public
interest
immunity
by
regarding
non-disclosure
of
government
communications
as
being
based
on
Crown
privilege.
It
is
not
clear
that
it
is
not
privilege
that
justifies
an
order
of
non-disclosure
under
s.
37.
It
is
the
broad
public
interest
that
justifies
such
an
order.
91.
In
Carey
v.
Ontario
(sub
nom.
Carey
v.
The
Queen,
[1986]
2
S.C.R.
637,
35
D.L.R.
(4th)
161,
La
Forest
J.,
writing
for
the
Court,
said,
at
p.
653
(D.L.R.
173),
that
there
is
no
Crown
privilege,
but
instead
the
Crown
can
claim
public
interest
immunity:
The
public
interest
in
the
non-disclosure
of
a
document
is
not,
as
Thorson
J.A.
noted
in
the
Court
of
Appeal,
a
Crown
privilege.
Rather
it
is
more
properly
called
a
public
interest
immunity,
one
that,
in
the
final
analysis,
is
for
the
court
to
weigh.
[Emphasis
added.]
92.
I
agree
with
the
analysis
by
Mr.
Justice
Wood
of
the
difference
between
a
claim
of
public
interest
immunity,
and
an
assertion
of
solicitor-client
privilege.
I
agree
that
they
are
separate
and
distinct
doctrines
of
law.
They
serve
different
interests
and
are
governed
by
different
rules.
Whether
a
solicitor-client
privilege
prevails
in
respect
to
a
particular
communication
will
depend
upon
the
nature
of
the
relationship
between
the
parties,
and
the
purpose
for
which
the
communication
was
made.
The
focus
is
on
the
circumstances
of
the
creation
of
the
communication,
not
on
its
content
or
the
class
into
which
it
falls.
93.
Cases
involving
public
interest
immunity
have
been
concerted
with
the
class
of
documents
or
their
actual
contents:
Duncan
and
Conway,
both
supra.
Duncan
was
a
contents
claim.
Conway
was
a
class
claim.
but
in
Conway,
the
Court
insisted
on
a
weighing
of
the
substance
of
the
information,
particularly
when
deciding
cases
where
lower
level
communications
are
in
issue.
At
page
986,
Lord
Pearce
said,
“it
is
essential
to
leave
the
vague
generalities
of
wide
classes
and
get
down
to
realities
in
weighing
the
respective
injuries
to
the
public
of
a
denial
of
justice
on
one
side
and,
on
the
other,
a
revelation
of
government
documents
which
were
never
intended
to
be
made
public....”
That
balancing
process
is
at
the
heart
of
section
37
of
the
Canada
Evidence
Act.
It
is
not
the
focus
of
an
inquiry
with
respect
to
solicitor-client
privilege.
94.
Subsection
41(1)
of
the
Federal
Court
Act,
R.
S.
C.
1970
(2d
Supp.),
c.
10
was
concerned
with
class
or
content,
and
the
public
interest
in
the
proper
administration
of
justice.
Section
37
refers
to
none
of
those
three
factors.
The
language
of
section
37
is
much
broader.
It
would
appear
to
focus
on
substance.
95.
The
question
whether
section
37
to
39
of
the
Canada
Evidence
Act
is
a
codification
of
the
common
law
is
of
little
assistance
to
me
in
deciding
the
questions
in
this
appeal.
But
I
must
say
that
the
sections
capture
neither
the
full
impact
of
Duncan
or
of
Conway.
They
appear
to
represent
a
Canadian
solution
to
the
ever
changing
English
common
law.
96.
It
is
not
helpful
to
me
in
construing
section
37
to
ask
whether
the
privilege
arising
from
the
relationship
between
a
solicitor
and
a
client
may
give
rise
to
an
order
under
section
37.
The
relationship
is
not
at
the
heart
of
the
matter.
It
is
the
substance
of
the
public
interest
question
which
must
be
considered.
It
is
not
critical
to
ascertain
who
was
involved.
What
matters
is
whether
the
particular
communication
is
such
that
it
gives
rise
to
a
public
interest
reason
to
deny
disclosure
which
outweighs
the
public
interest
in
disclosure.
97.
Section
37
does
not
say
what
particular
matters
may
fall
within
the
words
“specified
public
interest”.
No
particular
communications
are
excluded.
What
particular
interest
deserves
protection
is
left
for
decision
on
a
case
to
case
basis.
I
see
no
reason
why
the
proper
functioning
of
government
may
not
include
a
public
interest
in
maintaining
the
confidentiality
of
discussions
between
government
lawyers
and
those
government
officials
they
advise.
98.
In
Gray,
supra,
this
Court
directed
an
enquiry
under
section
37
into
matters
of
specified
public
interest
of
that
nature.
99.
At
issue
in
Gray,
supra
was
the
objection
to
disclosure
of
communications
between
Crown
counsel
and
members
of
the
R.C.M.P.
Mr.
Justice
Oppal
had
ruled
at
trial
that
no
solicitor-client
privilege
existed
in
respect
of
these
conversations.
This
ruling
was
not
and
could
not
be
appealed
at
that
stage.
Subsequently,
a
certificate
was
filed
under
section
37.
Mr.
Justice
Oppal
held
that
the
order
that
he
has
made
at
trial
did
not
preclude
an
application
under
section
37.
He
observed
that
section
37
contemplates
different
considerations
with
different
issues
than
arise
in
an
application
for
disclosure
of
solicitor-client
communications.
Nevertheless,
on
the
section
37
application
be
came
to
the
conclusion,
after
balancing
the
competing
interests,
that
disclosure
was
necessary
to
enable
the
accused
to
make
full
answer
and
defence.
In
coming
to
this
conclusion
he
did
not
inspect
the
material
in
question.
He
ordered
that
the
objection
to
disclosure
based
on
the
certificate
filed
in
the
case
be
dismissed.
He
also
ordered
that
further
objections
to
disclosure,
pursuant
to
section
37,
could
be
made
but
on
grounds
other
that
those
set
out
in
the
certificate
filed
before
him.
100.
An
appeal
was
taken
to
this
Court
from
the
dismissal
of
the
section
37
application.
It
was
held
that
in
such
circumstances,
section
37
requires
that
the
judge
dispose
of
the
objections
taken
only
when
satisfied
that
he
has
a
sufficient
understanding
of
the
particular
communications
in
question
to
make
a
final
determination.
This
appears
to
recognize
that
at
the
heart
of
a
section
37
application
is
the
substance
of
the
communication.
The
matter
was
remitted
to
the
superior
trial
court
so
that
the
court
could
inspect
the
material
in
question
before
making
any
order.
101.
In
remitting
the
matter
to
a
section
37
judge,
Mr.
Justice
Taylor
said
that
the
appellant
was
at
liberty
to
object
to
disclosure
of
any
particular
information
or
advice,
whether
on
a
ground
listed
in
the
certificate
filed
with
Mr.
Juctice
Oppal
or
any
other
ground.
That
left
open
for
consideration
as
a
specified
ground
of
public
interest
the
need
to
protect
communications
between
the
police,
and
lawyers
who
advise
them.
102.
Mr.
Justice
Taylor
noted
that
(at
page
338):
When
section
37
is
invoked
it
is
necessary
to
weigh
the
importance
of
items
of
information
to
a
defence
which
may
properly
be
raised
by
the
accused
against
public
interests
specified
in
the
certificate
which
favour
the
preservation
of
confidentiality
with
respect
to
that
information.
A
factor
which
may,
of
course,
be
weighed
in
that
balance
in
that
present
case
is
any
public
interest
there
may
be
in
the
preservation
of
confidentiality
with
respect
to
the
information
concerned
having
regard
to
the
fact
that
discussions
were
between
police
and
legal
advisor.
103.
I
understand
that
Gray,
supra
stands
for
the
proposition
that
the
type
of
specified
public
interest
that
arises
in
this
case
is
a
proper
matter
for
consideration
in
an
application
under
section
37
for
public
interest
immunity.
104.
Another
decision,
involving
an
application
for
public
interest
immunity,
although
not
under
section
37
of
the
Canada
Evidence
Act,
is
Evans
v.
Chief
Constable
of
Surrey
Constabulary
(1988),
[1989]
2
All
E.R.
594
(Q.B.).
The
plaintiff,
in
an
action
for
wrongful
arrest
and
false
imprisonment,
sought
discovery
of
a
report
submitted
by
the
Chief
Constable
to
the
Director
of
public
Prosecutions.
The
police
sought
advice
on
whether
or
not
to
charge
the
plaintiff
with
a
murder
that
had
been
committed.
The
court
balanced
the
competing
interests
but
ruled
against
disclosure.
In
my
view
the
case
stands
for
the
same
proposition,
at
common
law,
that
this
Court
recognized
in
Gray,
supra',
that
legal
communications
between
government
investigators
and
Department
of
Justice
lawyers
can
be
subject
to
public
interest
immunity.
105.
Of
course,
legal-professional
privilege
(solicitor-client
privilege)
may
be
claimed
independently
of
the
doctrine
of
public
interest
immunity
to
which
section
37
gives
effect.
That
was
the
case
in
Alfred
Crompton
Amusement
Machines
Ltd.,
supra,
and
in
Waterford,
supra.
In
neither
case
was
it
said
that
facts
giving
rise
to
legal-professional
privilege
could
not
be
considered
on
an
application
for
public
interest
immunity.
It
is
true
that
the
two
are
separate
doctrines,
but
factual
situations
which
give
rise
to
one
may
also
give
rise
to
the
other.
In
short,
the
two
may
overlap:
see
Waterford,
supra
at
page
678-79
(per
Mason
and
Wilson
JJ.),
and
page
686-87
(per
Brennan
J.).
Whether
or
fails,
a
claim
of
public
interest
immunity
may
prevail
if
the
substance
of
the
communication
or
information
is
such
that
the
specified
public
interest
outweighs
the
public
interest
in
disclosure.
106.
Thus,
in
my
opinion,
section
37
may
be
applied
to
grant
public
interest
immunity
in
respect
of
legal
communications
between
a
lawyer
and
another,
when
both
are
functioning
in
a
government
environment,
and
despite
the
fact
that
a
claim
for
solicitor-client
privilege
might
not
prevail
at
common
law.
107.
I
do
not
view
the
availability
of
a
claim
at
common
law
for
solicitorclient
privilege
as
being
a
basis
for
constructing
the
phrase
“a
specified
public
interest”
as
excluding
communications
between
a
government
lawyer
and
an
agency
of
government.
As
I
have
said,
solicitor-client
privilege
and
public
interest
immunity
are
separate
doctrines,
with
separate
rules,
serving
different
interests.
Moreover,
privilege
is
not
at
the
heart
of
public
interest
immunity.
108.
The
authorities
indicate
that
pursuing
one
claim
does
not
exclude
the
other.
The
problems
experienced
in
this
case
arise
from
failing
to
separate
the
two
claims,
and
in
dealing
with
the
section
37
application
as
if
it
was
a
review
of
the
disclosure
order
made
at
trial.
Furthermore,
if
the
provisions
of
subsection
37(3)
had
been
employed,
the
application
at
trial
for
disclosure
should
have
been
objected
to
immediately,
with
request
for
an
adjournment
to
allow
the
Crown
to
pursue
the
subsection
37(1)
application.
If
that
procedure
had
been
employed,
and
if
the
proper
considerations
had
been
advanced
on
the
subsection
37(1)
application
the
confusion
could
have
been
avoided.
109.
I
conclude
that
communications
between
government
persons
and
their
legal
advisors
may
be
protected
by
an
order
under
section
37
of
the
Canada
Evidence
Act.
In
this
case,
however,
the
section
37
judge
erred
in
proceeding
as
if
the
issue
was
solicitor-client
privilege
and
as
if
he
had
jurisdiction
to
review
the
order
of
the
trial
judge.
I
am
unable
to
construe
his
reasons
as
indicating
a
proper
appreciation
of
the
considerations
which
might
give
rise
to
an
order
under
section
37.
Accordingly,
I
would
set
the
order
aside,
and
dismiss
the
application
under
section
37.
110.
I
have
one
additional
comment.
It
arises
from
what
La
Forest
J.
said
in
Carey,
supra,
at
page
673
(D.L.R.
188):
There
is
a
further
matter
that
militates
in
favour
of
disclosure
of
the
documents
in
the
present
case.
The
appellant
here
alleges
unconscionable
behaviour
on
the
part
of
the
government.
As
I
see
it,
it
is
important
that
this
question
be
aired
no
only
in
the
interests
of
the
administration
of
justice
but
also
for
the
purpose
for
which
it
is
sought
to
withhold
the
documents,
namely,
the
proper
functioning
of
the
executive
branch
of
government.
For
if
there
has
been
harsh
or
improper
conduct
in
the
dealings
of
the
executive
with
the
citizen,
it
ought
to
be
revealed.
The
purpose
of
secrecy
in
government
is
to
promote
its
proper
functioning,
not
to
facilitate
improper
conduct
by
the
government.
This
has
been
stated
in
relation
to
criminal
accusations
in
Sankey
v.
Whitlam
(1978),
21
A.L.R.
505
(H.C.),
and
while
the
present
case
is
of
a
civil
nature,
it
is
one
where
the
behaviour
of
the
government
is
alleged
to
have
been
tainted.
Divulgence
is
all
the
more
important
in
our
day
when
more
open
government
is
sought
by
the
public.
It
serves
to
reinforce
the
faith
cf
the
citizen
in
his
governmental
institutions.
This
has
important
implications
for
the
administra-
tion
of
justice,
which
is
of
prime
concern
to
the
courts.
As
Lord
Keith
of
Kinkel
note
in
the
Burmah
Oil
Co.
v.
Bank
of
England,
[1979]
3
All
E.R.
700
(H.L.),
at
page
725,
it
has
a
bearing
on
the
perception
of
the
litigant
and
the
public
on
whether
justice
has
been
done.
111.
My
comment
is
that
the
proper
functioning
of
government
may
be
better
served
in
some
circumstances
by
permitting
disclosure.
Summary
112.
1.:
Subsection
37(1)
of
the
Canada
Evidence
Act
is
not
unconstitutional
for
impermissible
vagueness,
or
on
the
alleged
ground
that
it
derogates
from
the
power
of
a
provincial
court
of
criminal
jurisdiction
to
invoke
the
Charter.
113.
2.:
A
“specified
public
interest”
may
result
in
the
non-disclosure
of
communications
between
government
lawyers
and
government.
114.
3.:
Section
37
does
not
empower
a
superior
court
to
hear
and
decide
an
interlocutory
appeal
from
or
review
a
disclosure
order
made
by
a
trial
judge.
In
this
case
the
section
37
judge
purported
to
do.
Thus,
his
order
must
be
objection
to
disclosure
certified
in
writing
by
James
D.
Bissel
Q.C.
be
dismissed
and
that
the
mater
in
question
be
disclosed
to
the
appellant.
Appeal
allowed