Heald,
J:—This
is
an
appeal
from
a
declaration
of
the
Tariff
Board
dated
August
10,
1979
that
a
Rockwell
Turbo
Commander
Aircraft
owned
by
the
appellant
is
not
for
use
in
the
provision
of
air
services
related
to
the
development
of
natural
resources
in
Canada
and
is,
therefore,
subject
to
excise
tax
imposed
by
subsection
21(1)
of
the
Excise
Tax
Act,
RSC
1970,
c
E-13
and
to
sales
tax
imposed
by
subsection
27(1)
thereof.*
The
appeal
is
on
a
question
of
law
pursuant
to
leave
granted
by
this
Court
under
sec
60
of
the
Excise
Tax
Act.
The
appellant
is
engaged
in
“mainline”
or
“big
inch”
pipeline
construction
in
Canada
and
in
other
parts
of
the
world.
The
appellant’s
position
is
that
the
development
of
an
oil
field
and
a
mainline
pipeline
have
a
direct
relationship
in
that
there
are
no
storage
facilities
involved,
and
therefore
the
situation
can
be
compared
to
a
tap
because
the
capacity
of
the
pipeline
directly
dictates
the
degree
of
development
of
the
resource.
Accordingly,
in
its
submission,
because
the
business
of
mainline
pipeline
construction
is
a
Stage
in
natural
resource
development,
an
aircraft
used
for
the
various
needs
of
the
Company
is
entitled
to
the
excise
and
sales
tax
exemptions
set
forth
supra.
The
ratio
of
the
decision
of
the
majority
of
the
Board
on
this
issue
is
to
be
found
at
page
26
(Vol
1)
of
the
Appeal
Book
and
reads
as
follows:
The
Board
notes
that
the
testimony
of
two
highly
qualified
witnesses
for
the
respondent
and
the
evidence
of
trade
dictionaries
was
that
the
term
development
relates
to
the
drilling
of
wells
in
a
proven
field.
Pipeline
construction,
they
stated,
lies
outside
the
field
of
development
and
is
related
to
transportation
of
the
product.
No
evidence
to
the
contrary
was
introduced
by
the
applicant.
The
Board
is
satisfied,
on
the
evidence,
that
within
the
industry
development
is
commonly
understood
to
refer
to
the
drilling
of
wells
in
a
field
of
proven
area
of
production.
The
services
of
the
aircraft,
the
Board
therefore
concludes,
are
not
used
for
development
of
a
natural
resource
as
that
term
is
understood
within
the
petroleum
industry
and
within
the
meaning
of
the
exempting
provisions.
As
the
aircraft
is
not
used
for
the
development
of
a
natural
resource
it
is
not
necessary
for
the
Board
to
determine
whether
or
not
it
is
used
exclusively
for
the
class
of
air
service
prescribed
by
the
Aircraft
Exemption
Regulations.
On
this
appeal,
appellant’s
counsel
admitted
that
the
majority
of
the
Board
“had
misdirected
itself
as
to
the
evidence’’
of
the
two
witnesses
called
by
the
respondent
and
that
the
total
evidence
of
these
witnesses
taken
in
context
did
not
establish
the
facts
as
stated
by
the
majority
of
the
Board
supra.
After
carefully
perusing
the
evidence
in
its
entirety,
I
have
concluded
that
this
submission
is
not
substantiated
by
the
evidence.
The
majority
of
the
Board
said
that
the
two
witnesses
together
with
the
evidence
of
definitions
from
trade
dictionaries
established:
(a)
that
the
term
“development’’
relates
to
the
drilling
of
wells
in
a
proven
field
and
(b)
that
pipeline
construction
lies
outside
the
field
of
development
and
is
related
to
transportation
of
the
product.
In
my
view
there
was
considerable
evidence
before
the
Board,
which
was
uncontradicted,
which
the
Board
was
entitled
to
accept
as
establishing
both
(a)
and
(b)
supra.*
Appellant’s
counsel
directed
our
attention
to
a
number
of
passages
in
the
evidence
which,
in
his
view,
contradicted
the
Board’s
view
of
the
evidence.
I
have
considered
those
references
and
they
do
not,
in
my
view,
alter
or
change
in
any
way,
the
total
thrust
of
that
evidence
which
is,
in
my
belief,
accurately
stated
by
the
Board
in
the
passage
referred
to
supra.
Appellant’s
counsel
also
submitted
that
the
evidence
of
Lepine
when
asked
to
define
“development’’
(Appeal
Book—page
119)
is
at
variance
with
the
definition
of
“development’’
as
contained
in
the
trade
dictionaries
referred
to
in
the
majority
reasons,
(see
for
ex—Vol
3—Appeal
Book—page
409)
and
that
in
his
evidence,
Lepine
had
narrowed
the
dictionary
definition.
With
respect,
I
do
not
agree
that
Lepine’s
evidence,
viewed
as
a
whole,
has
that
effect
but
even
if
such
be
the
case,
as
an
expert
in
the
trade,
it
was
quite
open
to
him
to
express
his
expert
views
as
to
the
meaning
which
the
term
“development’’
is
generally
given
in
the
trade,
and
the
Board
committed
no
error
in
accepting
that
expert
opinion.f
In
my
view,
the
facts
as
stated
by
the
Board,
and
the
inferences
drawn
by
the
Board
from
these
facts,
were
manifestly
open
to
them
on
the
total
evidence
before
them.
I
have
therefore
concluded
that
the
Majority
of
the
Boards
has
made
findings
and
drawn
inference
of
fact
which
they
were
entitled
to
make.
I
have
further
concluded
that
in
applying
the
provisions
of
the
applicable
statute
and
regulations,
to
the
factual
situation,
they
have
committed
no
error
in
law.
In
view
of
this
conclusion,
it
is
not,
in
my
view,
necessary
to
deal
with
the
respondent’s
alternative
submission
that
appellant’s
aircraft
was
not
used
by
the
appellant
exclusively
to
provide
the
air
services
in
question.
For
all
of
the
above
reasons
I
would
dismiss
the
appeal.
Since
the
respondent
did
not
ask
for
costs
in
his
memorandum
I
would
make
no
order
with
respect
thereto.