The verdict of the jury establishing the crime of manslaughter
cannot be reduced to comparative innocence by a mere recommenda-
tion to mercy. The jury did not state their reasons. Ferguson J.
interpreted it by the light of the rival contentions. I agree that
that is not a sufficient or a reliable test, and it leaves the mind of
the jury on that subject still a mere matter of conjecture. What I
think is a safer test, if there be any, is the Judge's charge to the jury.
On his directions to them the law presumes they acted, and with
reference to the accused's explanation the jury were directed, and
properly directed, in these words: " Although you do not give it
full credence, if you still think it may reasonably be true, you are
not entitled to take some other version which should make him
guilty." Iam forced to the view of Street O.J. that if the assumption
made upon the basis of which the original sentence was passed were
correct, the jury would probably have acquitted. Whatever weight
might have been given to the recommendation otherwise, it was
in this instance pressed beyond the limits of its proper function.
The recommendation of a jury for leniency should always be treated
with respect and careful attention. It is a recognized feature of our
legal system. But a recommendation simpliciter is, after all, a
recommendation only, and the Judge, on whom falls the sole
responsibility of measuring the punishment within the limits
assigned, must consider for himself how far it is consistent with the
demands of justice that he should accede to the recommendation.
But that is all. The Full Court was right, therefore, in regarding
the original sentence as founded upon a mistake of principle, and
the way was then clear to displace the sentence by its own. This it
did, and since what the Full Court did was itself free from any
mistake of principle or other vitiating element, its decision is
unimpeachable. It cannot, consistently with what is termed by
the Privy Council " sound practice," be revised by this Court, even
though this Court has a general appellate jurisdiction; but it is
essential to note that our inability to revise does not arise from want
of jurisdiction, but from the consideration that, upon accepted