The judge's ex tempore judgment
29As the above transcript extract reveals, the judge delivered judgment immediately without hearing anything from the Crown Prosecutor. The judgment traversed the following matters (but I will exclude reference to a number of matters that were entirely irrelevant):
What is clear to the court is this, that on this night a P-plate driver drove along a road where there was fog from time to time and, as he approached a corner which, in the court's mind, should have been signposted with at least a sign saying or indicating a sharp turn to the left and a sign indicating that the two lanes on the roadway converged into one, that that warning should have been given. There was an earlier warning, perhaps for local truck drivers, which indicated three metres, but it does not appear to be a sign, that one would see in a traffic handbook given to drivers from the RMS.
30His Honour then referred to the "report" by Sergeant Stace and its reference to compliance with the expert witness code of conduct. He asserted there were a number of "failures" on the officer's part: a failure to take photographs of the scene on the night; and making no comment about the adequacy of the signage. A third "failure" was to not make reference in "the report" to the following:
[T]his particular corner is without a left-hand turn sign, and one would have thought that where traffic is not warned that two lanes become one lane in a relatively short space and on a corner not lit, not signposted, and in circumstances on this country road where a person who is unfamiliar with the road, their headlights would not be focused to the left that is where the bridge was. This was a dangerous corner and situation for any driver, let alone one who had not travelled along it and perhaps one who was not experienced.
31His Honour referred to a second "report" by the officer in which he included his critical speed estimate for the corner of 67 km/h.
32His Honour then indicated his theory of what happened, reiterating his earlier mentioned misunderstanding of the Crown case:
The unfortunate accident occurred as, presumably, as the lights of the vehicle came upon the narrow part of the bridge and, arguably, at that point of time, the road narrowing, it required the person to react quickly. That unfortunately ended in the [back] left-hand part of the vehicle hitting what was the wooden railing and the vehicle then proceeding across to the opposite side of the roadway through the old wooden railing, the vehicle ultimately ending up in the river and the death of the passenger.
33His Honour indicated that if there had been a guard rail on the side of the approach to the bridge there likely would not have been injury to anyone. Having regard to what he considered to be the danger that this bridge provided, his Honour opined:
[I]t could and should have been anticipated by the authority [presumably a reference to the Roads and Maritime Service] and by Sergeant Stace to consider the question of the illumination of the accused's vehicle's headlights with what confronted him.
34After reference to an irrelevant consideration, his Honour turned to the respondent's police interview (which was the basis of the Crown case):
The Crown relied upon what was seen to be admissions made by the accused in an interview with Sergeant Stace four months after the accident. I am unaware as to why, in the circumstances of this matter, the accused was interviewed four months after the event. Obviously questions of memory, reconstruction and other matters come into play when looking at this sort of interview, but I do not understand any direct question in respect of the manner of driving on the corner or in relation to the bridge being asked in the record of interview. Clearly, if I am wrong on that I stand corrected, I have just been given the record of interview, which I have not read, however, what I do say is that this matter should not have proceeded from the outset on the particulars provided or as I understand them given by the Crown. This accident occurred either in or at the end of the corner, and, for those reasons, I propose to indicate to the jury direct a verdict [sic].
35Having announced his ruling and the reasons for it there was no need to say more. But the judge did say more by continuing to make criticisms of Sergeant Stace. He referred to having been told that the officer had calculated a coefficient of friction in order to calculate the critical speed of the corner. He said:
There are many cases, and there is a great amount of literature, to do with coefficients of friction and usually, in respect of expertise, the standard requires the person, if they have not tested the surface themselves to gain that coefficient, for that to be expressed expressly in the report with qualification. I do not understand such qualification being made. Again it is another serious matter that led to the events of the officer initially charging this matter. These are matters that should, in respect, that should be known to crash investigators and ordinarily are and can be checked in the literature available to all, let alone to crash investigators.
I see that the sergeant is also a mentor to other crash investigators. I draw that to his superiors' attention.
36In relation to this final disparagement of Sergeant Stace's competence, I note that he referred in both his first statement (which the judge had) (at [108]-[110]) and his second statement (which the judge did not have) (at [13]) to the precise manner in which he derived the coefficient of friction of a "travelled wet bitumen surface".
37Another matter to note about that last criticism of Sergeant Stace is that the judge had been told that the calculation of the critical speed of the corner was carried out at the request of the respondent's counsel prior to the trial; that is, it had no relevance to the respondent being charged.