light given by the use of the word "right" in sec. 71, it is clear to
me that the word "right "' - which is the word relied on by the
Commissioner in this case - must be confined to a right in the nature
of property as ordinarily understood. Indeed, Mr. Thompson, in
his courageous argument, frankly admitted so much. But he
contended that the right of catering, to which the respondent
became entitled under the agreement, was in the nature of property.
'The test in every such case must be whether the "right" which is
either "transferred to" or "vested in" or "accrues to" the
alleged taxpayer, is a personal right or a property right. It is not, in
my opinion, material whether it is created by the agreement or not.
That is not the standard. Sec. 71 confirms that view. The standard
is the inherent nature of the right that is the immediate subject
matter of the agreement. That subject matter may in a given case
pre-exist or it may not, the only essentials are that it is " property"
and that it is transferred to, vested in or accrues to some person.
If it is not in itself property, attempted assignment carries it no
further. Assignability is a consequence, not a test (see Sports and
General Press Agency Ltd. v. "" Our Dogs" Publishing Co. (1).
Without going back very far in the history of the matter, there
are some very recent and quite decisive authorities. One is King
y. David Allen & Sons, Billposting, Ltd. (2). A, in July 1913,
made a contract with B, permitting the latter to affix posters and
advertisements to the flank walls of a picture house to be erected
on his property by a company to be formed for four years, at a rent
of £12 a year, A agreeing not to permit any other person during the
period to affix any advertisement to the walls. The company was
formed, took a lease of the premises from A, with full knowledge of
the agreement, and even agreed with him to take an assignment of
the billposting agreement - but no actual assignment was executed,
and the lease did not refer to the billposting agreement. The
company entered into possession, built the picture-palace, and
refused permission to B to post advertisements. The House of
Lords had to consider whether the right conferred by A on B was