proved?" His Honour subsequently redirected the jury as
follows : - '' Gentlemen, I want to add something as to one alterna-
tive that I discussed with you in charging you. I want to deal with
the alternative if you should arrive at it, that the plaintiff attempted
to board the bus while it was moving. Counsel has drawn my
attention to the fact that I have not mentioned to you one traffic
regulation which is in evidence in this case and which provides :
'No person shall alight from or board or join a vehicle which is in
motion." . . . Where there is a regulation made by a competent
authority, which refers to traffic, that regulation is something which
has to be taken into account by the tribunal which has to determine
whether a person has been negligent. It does not follow that,
because a person breaks that regulation and becomes subject to a
penalty, necessarily you find that his act is the cause of his own
injury. It is only one of all the incidents that you are to take into
account. The other matter is this, that the driver of the bus is
entitled to assume that other persons using the highway will obey
the usages of traffic, and this prohibition against joining or boarding
a vehicle in motion is one of those regulations in regard to traffic.
It seems tome . . . that once you have found that the bus
was in motion at the time that the plaintiff attempted to join it,
then the allegation of negligence which is material in the plain-
tiff's case is the one which charges that the defendant's driver failed
to keep any or any proper look out, and that, applied to such facts,
would mean that if, by keeping a proper look out at the entrance
to his bus he could have seen that, notwithstanding that he was
starting, the plaintiff was about to join it and might have been
injured by his going on, and that a prudent man in those cireum-
stances would not have started, then he should not have started.
That seems to me the aspect in which that part of the plaintifi's
case must be put. I should think, and it is for you to judge as a
matter of fact, that if you think the bus actually was moving, and
the bus driver, as an ordinary prudent bus driver would, was
looking ahead and not to the side, it would not be a case in which
you would decide against him. The regulation should be taken
into account and you must also take into account the fact that the
bus driver is entitled to assume that other users of traffic will be
observing the ordinary usages of traffic. It seems to me that
that part of the plaintiff's case must depend on his establishing to
your satisfaction two propositions, that the bus driver failed to
keep any or any proper look out, and that by reason of it the
plaintiff was injured." Later the jury returned into court, and
the following took place : - The foreman: " We are seeking further