public safety and welfare. It may be the stringency of lang
was intentional and on a proper construction should be held
leaving it to the operation of sub-clause 6 of sec. 3 to moderate
It may be that it was accidental and, properly read, should not b
taken literally. But if not compelled to determine the matter,
think it would be inexpedient if not dangerous to do so now.
I do not think there is any necessity to determine it. Lea
counsel for the appellants, in taking the course they did, acte
most properly. With the strongest temptation to urge every poi
possible in their clients' favour, they, finding themselves unabl
conscientiously to present any supporting argument based on th
enactment, candidly and honourably said so. That, however, in
circumstances relieves this Court from deciding it, and for th
reason : - No option was in fact exercised, that is, no communication -
in fact took place, and therefore no illegal act was committed
(Griswold v. Waddington (1); see Evans v. Richardson (2) ).
time for doing it has, however, passed for ever, and therefore th '
act of illegality, if such an act be illegal, can never be committed.
The respondents do not rest their case upon the act or the necessity
for the act. It is the appellants who rely upon its non-availabili
but who expressly refrain from urging on their own behalf any
argument based on the Statute. They do urge non-availability
by reason of the common law, and that is met, if met at all, by the -
terms of clause 7 of the Proclamation. To that I now address
myself. s
A permission by the Sovereign to engage in trade with the enemy
is an act of high public policy, and intended for the public benefit.
In Flindt v. Scott (3), in 1814, the Court of Exchequer Chamber, spe
ing by Thomson C.B., said that licences to trade are now constr
favourably to trade, "in order to effectuate the benefits intended
to result from them." Two prior cases, decisions of Lord Bllen-
borough, deserve notice. One is Usparicha v. Noble (4), in 1811, wl
the learned Chief Justice said : - ' The Crown, in licensing the
impliedly licenses all the ordinary legitimate means of attai
that end. . . . For the purpose of this licensed act of tradin