While I agree that the duty of the fireman was no higher than these passages indicate, it is, I think, not unimportant to point out that, upon the evidence, it was for the jury to determine this issue in the light of all the circumstances. No doubt negligence could not be imputed to a person in the position of the fireman for assuming that the driver of a motor vehicle proceeding at a reasonable pace and who is aware of the presence of a train in the immediate vicinity of a level crossing will not act foolishly, and it would be quite wrong on such a set of facts and independently of any other circumstances to treat as negligent an omission on the part of such a person to act immediately. But in my view the learned trial judge's charge to the jury did not leave this course open to them. In my opinion there was no misdirection or failure to direct on this point; the difficulty, if there be one, is concerned with the question whether in the circumstances of this case the fireman was entitled to continue to make this assumption after he first observed the bus approaching the crossing. The question of the point of time at which a reasonable man, finding himself in the position of the fireman, should have apprehended that a dangerous situation had arisen, did not fall to be determined solely upon the evidence of what occurred or what was observed by the fireman after the train and bus came into the view of each other. No doubt if adequate warning of the train's approach had been given, the fireman would have been justified in assuming that Forbes was aware of its presence in the vicinity. But whether circumstances justifying such an assumption existed was itself a question for the jury. Again, Forbes claimed that his view of the approaching train, an event quite unusual at this crossing on Saturday afternoons, was impeded by the afternoon sun and there was some evidence to the effect that a locomotive whistle sounded some distance back from the crossing might easily be confused with whistles sounded near Horsham Station or on other railway lines approaching that point. I feel that all of this evidence was relevant to a consideration of what course a reasonable man in the position of the fireman would have adopted upon seeing the bus approaching. In these circumstances, I am of the opinion that the jury might well have concluded that the whistle should have been sounded at this point or that the brakes should have been applied in an endeavour to avoid the accident or minimise its consequences.