arm was broken. The jury found a verdict for the defendant, the
Commissioner for Railways. The two issues at the trial were sub-
stantially («) whether the plaintiffs arm was struck by some door
or other object belonging to the passing train, and owing to the
negligence of the defendant's servants, (6) whether the plaintiff
was disentitled by contributory negligence from recovering. A
general verdict was taken, and no one can tell whether the jury found
against the plaintiff on the first or on the second issue, or on both.
The question, what struck the plaintiff's arm, could be answered
only by inference from circumstantial evidence. The case for the
commissioner was that all the doors of the passing train, which was
a goods or mixed train, were shut, that although the louvre doors
of some waggons might, if open, have reached across to the train
by which the plaintiff was travelling, these vans had passed before
the plaintiff was hit; that the doors of the brake van would not
reach across even if open; that conceivably some coal might have
fallen from a coal hopper, but that none was found on the track.
Clearly the jury were at liberty to infer that the arm was injured
by a door of the passing train or by some object connected with
that train which should not have been able to strike him if due care
had been exercised by the defendant's servants in shutting doors
and seeing that the passing train was free from projections. It is
difficult to discover any other reasonable explanation of the accident
unless there was some projection from the passing train or something
emanating from that train. It should be added that there were no
passengers carried by the passing train. I feel no doubt that the
trial judge was right in leaving to the jury the issue whether the
plaintiff was struck by something in connection with the passing
train owing to the negligence of the defendant's servants. The
contributory negligence imputed to the plaintiff consisted in his
having his elbow extended through the window by which he was
sitting in the railway carriage. The plaintiff in the witness box
was reluctant to admit that it projected at all, but it is evident from
his injuries that he must be wrong. His appeal to us is based upon
the contention that the legal significance of the projection of his arm
was presented by the learned trial judge to the jury in a way which
would mislead them and was erroneous. The passages in his