Apportionment
31 The findings of negligence and contributory negligence are not challenged on appeal. Both sides appeal against apportionment. The plaintiff says 25 per cent against the plaintiff. The defendant says 75 per cent against the plaintiff. Both sides challenge particular items in the trial judge's assessment of damages.
32 On appeal, neither side challenged the following findings by the trial judge. The plaintiff and the defendant were both moderately affected by alcohol. At the commencement of the journey, the defendant was driving the vehicle with the plaintiff and another passenger, Gregory Taylor, in the cabin of the vehicle. While the vehicle was in motion, the plaintiff climbed into the back of the utility through the window. The defendant and Mr Taylor endeavoured to restrain him but without success. The plaintiff then sat for a time in the back of the utility with his back to the cabin. The defendant saw him there. The plaintiff stood up at some stage. The defendant did not see him stand up or standing up. There was a gradual left hand bend in the road. The defendant was driving at 70 to 80 kilometres per hour in an 80 kilometre zone. He drove steadily around the bend. Towards the end of the bend, the plaintiff, while standing, fell from the right hand side of the vehicle.
33 The trial judge found the defendant negligent in a number of respects. Of these, only one need be noted as being causally related to what happened. That was allowing the plaintiff to ride in the back of the utility, knowing the plaintiff was affected by alcohol.
34 The act or omission inherent in the finding of negligence was that the defendant drove the utility with the plaintiff in the back of the vehicle, knowing of his condition; or, putting it another way, the defendant failed to stop the vehicle when the plaintiff got into the back of the utility, knowing of his condition.
35 The relevant act or omission constituting contributory negligence, as found by the trial judge, was that the plaintiff rode in the back of the utility, in a standing position, knowing that he was affected by alcohol.
36 The trial judge recognised the relevant considerations applicable to apportionment, namely, the culpability and causal significance of the respective breaches.
37 For myself, I would have regarded the plaintiff as being much more responsible than the defendant. Standing up while the vehicle was in motion was flagrantly negligent, the more so when affected by alcohol. It was when the plaintiff stood up that the danger arose which culminated in the accident. Before that, on findings made by the trial judge, the only risk of injury was if the vehicle lurched in an emergency or was driven recklessly. That did not happen. Standing up was the immediate cause of the accident. The negligence of the defendant amounted to a failure to save the plaintiff from his own folly.
38 The trial judge's apportionment was, in my view, very generous to the plaintiff. Indeed, it would have been open to his Honour to have found a verdict for the defendant on the basis that the only real cause of the accident was the plaintiff's negligence and that the defendant's negligence had merely set the scene: Birch Brothers Ltd v Brown [1931] AC 605. (These observations are material, at a later point in this judgment, concerning the plaintiff's claim for interest.)
39 Notwithstanding my own view, I would not interfere with the apportionment made by the trial judge. In Podrebersek v Australian Iron & Steel Pty Ltd (1985) 59 ALR 529, the court said, at 532:
A finding on a question of apportionment is a finding upon a "question, not of principle or of positive findings of fact or law, but of proportion, of balance and relative emphasis, and of weighing different considerations. It involves an individual choice or discretion, as to which there may well be differences of opinion by different minds": British Fame (Owners) v Macgregor (Owners) [1943] AC 197 at 201. Such a finding, if made by a judge, is not lightly reviewed.
40 That approach has been followed in Wynbergen v Hoyts Corporation Pty Ltd (1997) 149 ALR 25 and Dunnet v Brennan [2000] NSW CA 211.
41 It was open to the trial judge to find that the plaintiff and defendant were equally responsible on the basis that each of them was in control of the situation. The defendant could have stopped and obviated the risk. The plaintiff could have remained seated and obviated the risk. I would therefore dismiss the appeal and the cross appeal against the trial judge's apportionment of responsibility.