MacGuigan
J.A.:—The
issue
between
the
parties
on
this
appeal
is
a
narrow
one:
whether
the
appellant
is
entitled
to
an
exemption
from
federal
sales
tax
on
the
purchase
of
a
Dash-8
aircraft
by
virtue
of
subparagraph
6(b)(i)
of
Part
XVII
of
Schedule
III
of
the
Excise
Tax
Act
(“the
Act"),
R.S.C.
1970,
c.
E-13,
as
amended
by
S.C.
1980-81-82-83,
c.
68,
subsection
40(6).
This
provision
reads
as
follows:
Aircraft,
parts
and
equipment
therefor,
when
purchased
or
imported
for
use
exclusively
in
the
provision
of.
.
.
(b)
air
services
directly
related
to
(i)
the
exploration
and
development
of
natural
resources.
.
.
.
The
sales
tax
of
nine
per
cent
is
imposed
by
subsection
27(1)
of
the
Act,
R.S.C.
1970,
c.
E-13,
as
amended
by
S.C.
1980-81-82,
c.
68,
subsection
10(1),
and
the
exemption
is
provided
by
subsection
29(1)
of
the
Act,
R.S.C.
1970,
c.
E-13
as
amended
by
S.C.
1980-81-82,
c.
104,
section
9,
which
provides
that
"the
tax
imposed
by
section
27
does
not
apply
to
the
sale
or
importation
of
the
goods
mentioned
in
Schedule
3”.
I
The
Dash-8
was
used
by
the
appellant
to
fly
crews
into
and
out
of
oil
and
gas
fields
in
remote
areas
of
northern
Alberta
and
British
Columbia,
and
flew
a
regularly
scheduled
route
three
times
a
week
between
Calgary,
Edmonton
and
Whitecourt,
Alberta,
which
were
the
centres
where
the
crew
members
lived,
to
sites
farther
north.
The
trial
judge
found
(Mobil
Oil
Canada,
Ltd.
v.
Canada,
[1993]
1
C.T.C.
158,
60
F.T.R.
217)
on
the
evidence
that
an
oil
well
without
any
secondary
(water
flood)
recovery
systems
or
tertiary
(or
enhanced)
recovery
systems
(using
other
hydrocarbons)
will
provide
access
to
only
about
10
per
cent
of
the
oil
which
exists
in
the
part
of
the
reservoir
tapped
by
that
well.
With
secondary
recovery
systems
in
operations
up
to
30
per
cent
of
the
available
oil
in
a
reservoir
can
be
recovered.
With
enhanced
recovery
systems,
up
to
70
per
cent
of
the
oil
available
in
the
rock
can
become
accessible.
The
trial
judge
had
no
difficulty
in
deciding
that
the
installation
of
such
secondary
and
enhanced
recovery
systems
qualified
as
development
(C.T.C.
167,
F.T.R.
221-22)
.
.
.
I
think
it
is
a
fair
use
of
the
word
[development]
to
describe
some
of
the
activities
in
question.
For
example,
there
is
a
continual
process
of
drilling
more
wells
into
a
known
reservoir
to
further
define
or
exploit
the
field;
wells
which
may
have
been
drilled
earlier
but
which
were
not
brought
into
production
may
be
opened
up;
drilling
is
done
to
try
to
tap
into
other
strata
where
it
is
hoped
oil
bearing
rock
will
be
found:
some
wells
are
reworked
(recompleted
or
reconditioned)
after
they
have
been
producing
for
some
time,
if
the
quality
of
the
production
has
decreased.
Secondary
and
tertiary
(or
perhaps
more
accurately
"enhanced")
recovery
systems
are
also
sometimes
put
in
place.
Moreover,
the
measures
were
effective
for
recovery
(C.T.C.
162,
F.T.R.
223):
As
a
result
of
the
development
activities
in
question,
the
plaintiff
increased
the
oil
production
in
the
Rainbow
field
from
729
cubic
metres
per
day
to
1136
cubic
metres.
It
increased
gas
production
at
Sierra
from
3342
cubic
metres
per
day
to
4750
cubic
metres
per
day.
Recognizing
that
both
of
the
statutory
words
“development”
and
“natural
resources"
had
been
given
a
broad
meaning
by
this
Court
in
Bridges
Brothers
Ltd.
v.
The
Queen,
[1985]
2
C.T.C.
63,
85
D.T.C.
5285
(F.C.A.),
in
the
context
of
the
use
of
a
helicopter
to
control,
inter
alia,
animal
and
human
trespassers
on
a
blueberry
farm,
the
trial
judge
posed
the
question
for
decision
as
follows
(C.T.C.
167,
F.T.R.
229-30):
The
question
I
have
to
ask
myself
is
whether
the
Federal
Court
of
Appeal’s
decision
means
that
development
in
its
broadest
sense
is
used
in
6(b)(i)
and,
consequently,
that
counsel
for
the
plaintiff's
argument
is
correct
when
he
asserts
that
all
the
activities
being
carried
on
in
the
oil
and
gas
fields,
before
those
resources
leave
the
fields,
is
development.
Alternatively,
is
a
narrower
definition
of
the
word
"development"
in
the
context
of
oil
and
gas
fields
the
proper
one.
The
trial
judge
opted
for
a
narrow
interpretation,
and
decided
that
(C.T.C.
168,
F.T.R.
230):
[Development
of
an
oil
or
gas
field
involves
work
done
to
open
up
the
"ore"
body—that
is,
give
access
to
the
oil
or
gas
as
the
case
might
be—but
does
not
include
the
on-going
operation
of
the
facilities
which
are
used
to
extract
the
oil
or
gas,
once
those
facilities
have
been
put
in
place.
Thus,
development
would
not
include
the
treatment
or
process-
ing
of
oil
and
gas
in
the
field
before
transmission
to
a
refinery
occurs.
It
would
not
include
the
operation
of
secondary
and
enhanced
recovery
systems
once
they
had
been
installed.
I
think
this
distinction
accords
with
the
French
text
of
subparagraph.
6(b)(i),
"l'exploration
et
la
mise
en
valeur
des
ressources
naturelles”.
I
do
not
accept
the
suggestions,
made
in
this
case,
that
oil
and
gas
have
no
commercial
value
until
they
reach
the
well
head
or
until
they
are
processed
in
the
field
before
being
placed
in
the
pipeline.
Based
on
this
holding
that
development
does
not
include
the
operation
of
secondary
or
enhanced
recovery
systems,
or
the
operations
of
treatment
facilities
in
the
pas
fields
or
in
the
batteries
in
the
oil
fields,
the
Trial
Judge
held
that
the
appellant
ad
not
met
the
required
burden
of
proof
in
establishing
that
the
Dash-8
was
purchased
for
use
exclusively
in
the
provision
of
air
services
directly
related
to
the
development
of
the
oil
and
gas
fields
in
question.
II
The
essential
issue
is
as
to
the
meaning
of
the
statutory
word
"development"
in
this
context.
In
my
opinion
that
issue
has
already
been
decided
by
this
Court
in
Bridges
Brothers,
where
in
interpreting
the
identical
paragraph
of
Part
XVII
of
Schedule
Ill,
this
Court
said
(C.T.C.
63,
D.T.C.
5285):
In
the
opinion
of
the
Court
the
majority
of
the
Tariff
Board
applied
an
unduly
narrow
interpretation
of
the
word
“development”
in
subparagraph
6(b)(i)
of
Part
XVII
of
Schedule
III
of
the
Excise
Tax
Act
and
compounded
the
error
by
confining
the
meaning
to
“initial”
development,
thus
adding
a
limiting
expression
not
found
in
the
statute.
For
the
reasons
given
by
the
learned
dissenting
member,
Mr.
Gorman,
the
appeal
will
be
allowed
and
it
will
be
declared
that*
the
importation
of
the
helicopter
in
question
is
exempt
under
subsection
29(1)
of
the
Act
from
consumption
or
sales
tax.
It
will
be
noted
that
the
Court
was
content
to
adopt
the
reasons
for
decision
of
the
dissenting
member
of
the
Tariff
Board,
who
had
said,
(1982),
4
C.E.R.
338,
8
T.B.R.
296
(T.B.A.)
at
page
346
(T.B.R.
308):
“Development”
is
a
word
of
broad
meaning
with
a
number
of
ordinary
and
technical
usages.
Included
in
dictionary
definitions
of
its
use
in
its
ordinary
sense
are
the
following:
The
Shorter
Oxford
English
Dictionary,
3rd
Edition:
A
developed
or
well
grown
condition.
Funk
and
Wagnails
New
Standard
Dictionary.
Gradual
growth
or
enlargement,
as
of
plant
or
animal
life
....
I
am
satisfied
that
all
of
the
uses
of
the
helicopter
in
the
applicant's
blueberry
operations
are
for
the
enhancement
or
protection
of
the
blueberry
plants.
The
ordinary
meaning
of
the
expression
“development
of
natural
resources”
in
section
6(b)(i)
would
apply
to
the
use
of
the
helicopter
for
those
purposes
in
that
it
enables
the
plants
to
mature
and
the
berries
to
ripen
so
that
the
owner
achieves
the
greatest
possible
economic
benefit
[sic]
from
the
resource.
The
test
here
set
out
by
the
board
member
of
the
greatest
possible
economic
benefit
from
the
resources
is
identical
with
the
meaning
of
/a
mise
en
valeur
des
ressources
naturelles
in
the
French
text
of
the
statutory
provision.
This
test
must
in
my
opinion
be
understood
in
the
sense
of
the
maximization
of
the
potential
of
the
natural
resource.
Therefore,
development
would
not
include,
as
the
trial
judge
correctly
held,
treatment
or
processing
of
oil
and
gas
in
the
field
after
extraction
and
before
transmission
to
a
refinery
occurs.
However,
the
aug-
mentation
of
the
available
pool
of
oil
or
gas
at
the
bottom
of
the
well
bore,
through
enhanced
recovery
systems,
is
not
production,
but
rather
quantitatively
maximizing
the
commercial
potential
of
the
resource.
Development
must
therefore
mean
not
only
the
installation
of
such
systems,
but
also
their
operation,
since
the
maximization
of
potential
requires
both.
Thus
development
would
include
whatever
precedes
the
extraction
of
the
oil
or
gas.
Extraction
of
oil
or
cas,
in
however
adulterated
a
form,
is
production,
whereas
the
augmentation
of
the
pool
at
the
bottom
of
the
well
bore
is
development.
The
two
stages
are
clearly
severable
in
concept,
and
the
results
are
clearly
measurable
in
fact.
Since
the
view
I
take
of
this
question
of
mixed
law
and
fact
is
different
from
that
of
the
trial
judge,
the
result
must
also
be
different,
but
it
is
nevertheless
worth
commenting
on
the
interpretation
of
the
word
“exclusively”
in
the
statutory
provision,
a
matter
which
was
argued
by
both
parties.
The
placing
of
the
word
makes
it
clear
that,
on
the
one
hand,
it
refers
to
exclusive
use,
and
on
the
other
hand,
that
this
exclusive
use
is
in
the
provision
of
air
services.
Hence
an
aircraft
which
did
double
duty
as
an
executive
jet
could
not
qualify
for
the
exemption,
since
there
would
not
be
exclusive
use
in
the
provision
of
air
services
directly
related
to
the
development
of
natural
resources.
In
the
case
at
bar
the
only
route
ever
taken
by
the
aircraft
was
to
the
oil
and
gas
fields.
Moreover,
it
would
be
unreasonable
to
interpret
the
notion
of
exclusivity
of
use
as
having
application
to
every
passenger.
The
trial
judge
in
my
view
rightly
held
as
follows
(C.T.C.
165,
F.T.R.
227):
Interpretation
of
Subparagraph
6(b)(i)—Rainbow
Employees,
Relatives
and
Friends—
Exclusivity
Counsel
for
the
defendant
does
not
suggest,
and
rightly
so,
that
the
carrying
of
relatives
and
friends
on
a
“space
available”
oasis
only,
affects
the
status
of
the
aircraft.
This
was
a
Casual
and
incidental
usage,
peripheral
to
the
use
to
which
the
plane
was
being
put
regardless
of
the
scope
of
application
given
to
the
word
“exclusive”.
At
the
same
time,
counsel
for
the
defendant
argues
that
the
use
of
the
plane
by
Rainbow
Pipeline
employees
alone
takes
the
plane
out
of
the
category
of
exclusive
use
described
in
subparagraph
6(b)(i).
Not
only
were
these
employees
not
involved
in
development
activities
(they
were
involved
with
the
transportation
of
the
oil)
.
.
.
they
were
not
even
direct
Mobil
employees
at
the
time.
Also,
Mobil
charged
Rainbow
Pipelines
for
transporting
these
people.
I
am
not
convinced
that
the
transporting
of
Rainbow
employees
for
a
fee
removes
the
aircraft
from
paragraph
6(b)(i).
As
with
the
carrying
of
relatives
and
friends
that
use
was
incidental
and
ancillary.
It
would
also
not
be
reasonable
to
suppose
that
Parliament
intended
that
all
development
must
cease
the
moment
any
production
began.
Exclusivity
of
development
is
not
required.
Development
can
co-exist
with
production,
as
the
trial
judge
indeed
found.
Such
a
conclusion
is
merely
a
footnote
to
the
error
emphasized
in
Bridges
Brothers
of
confining
the
meaning
of
development
to
initial
development,
"thus
adding
a
limiting
expression
not
found
in
the
statute".
The
only
statutory
requirement
is
that
the
air
services
provided
must
be
“directly
related"
to
the
development
of
natural
resources.
The
appellant
estimated
that
73
per
cent
of
those
transported
were
engaged
in
interconnected
activities
which
involved
development.?
The
respondent
cast
doubt
on
the
significance
of
measuring
the
proportion
of
development
in
this
fashion,
and
I
tend
to
agree.
However,
to
my
mind
there
is
no
doubt
on
the
facts
of
this
case
that
the
air
services
were
directly
related
to
the
development
of
natural
resources.
No
doubt
marginal
cases
will
arise
in
the
future,
but
this
is
not
one
of
those
cases.
The
trial
judge
came
to
a
different
result,
not
on
the
facts,
but
only
on
the
basis
of
a
different
understanding
of
development.
Ill
The
parties
also
disagreed
extensively
over
issues
as
to
the
burden
of
proof.
Not
only
am
!
not
persuaded
that
there
is
any
such
issue
in
the
case
at
bar
apart
from
the
questions
already
canvassed,
but
in
any
event
what
has
already
been
decided
settles
the
appeal.
In
the
result,
the
appeal
is
allowed
with
costs
both
here
and
in
the
Trial
Division,
the
judgment
of
the
trial
judge
set
aside,
and
the
assessment
of
federal
sales
tax
on
the
aircraft
vacated
on
the
ground
that
the
purchase
of
the
aircraft
is
exempt
under
subsection
29(1)
of
the
ExciseTax
Act
from
consumption
or
sales
tax.
Appeal
allowed
with
costs.