The only other evidence, apart from the plaintiff's own, tending to prove that this was case at the time of the accident is that of Constable Woods, who observed that state of affairs the day after the accident. In the nature of things, of course, it is perfectly possible that the barriers could have been moved at some time earlier in the day before Constable Woods arrived at the scene of the accident and after the plaintiff had her accident, because construction work was proceeding at the time Constable Woods made his observations."
76 For reasons I have already given, his Honour's finding in relation to the appellant's evidence failed to appreciate what the appellant in fact meant in her statements. As was the case with the cross-examination, and perhaps beguiled by it, his Honour's finding focuses on the absence of any use of the words "barricade" or "barrier" and failed to appreciate or remember that the appellant had given evidence that by "arrows" she meant "barricades" or "barrier" and her evidence was consistent with the independent evidence of Constable Woods.
77 Further, Constable Woods specifically gave evidence that the barricades had not changed from the preceding night to when he went back the following day. In fact, in response to a question from his Honour, Constable Woods stated that he had observed there had been a barrier on the side of the road upon which the appellant was travelling and another barrier off to the right on his way to the accident and that he observed that to be the position again when he was travelling back after the accident.
78 There was the contrary evidence of Mr Joseph. However, his Honour did not find Mr Joseph's evidence helpful because he was unable to remember satisfactorily whether the position the day after the accident was as Constable Woods had said. His Honour's assessment of Mr Joseph's evidence is well-founded. Mr Joseph had no clear recollection of events at the time. Further, it is not clear whether he had seen TCP 13 other than in connection with giving evidence in the trial.
79 That only left the evidence of Constable Woods and the appellant. There was no suggestion that Constable Woods' evidence suffered from the same lack of reliability as did Mr Joseph's. In circumstances where Constable Woods had observed the scene, taken a statement from the appellant that she was confused, and was sufficiently concerned about the traffic control measures to revisit the scene of the accident the next day, recommend the installation of a 'two way sign' and prepare a COPS report that was consistent with the appellant not having seen any barriers on the opposite side of the road, the evidence was effectively overwhelming that there was no barrier on the opposite side of the road on the night of the accident.
80 His Honour's conclusion to the contrary cannot, in my opinion, be sustained.
81 His Honour also made a finding in relation to Exh 2, stating that that sign should have signified to the appellant a situation where two roads were merging into one. That was a reasonable interpretation of Exh 2. However, it was apparent from the whole of the evidence that Exh 2 did not depict the sign that was in place. TCP 13 depicted a 'road narrowing' sign. Mr Joseph also gave evidence that there was a 'road narrowing' sign before the turn-off. And the appellant's evidence was that Exh 2 as she had drawn it did not correctly depict the road conditions. That, on all the evidence, was clear.
82 However, his Honour did not analyse the whole of the evidence relating to Exh 2. If his Honour considered that Exh 2 was relevant, as he apparently did, he was obliged to consider all of the evidence that related to it. The most obvious, and indeed only probable conclusion was the appellant was mistaken as to what the sign depicted. This might have added weight to his assessment that there were important aspects of the appellant's evidence that were unreliable. But there was no point in making a finding that the appellant could not have been confused by Exh 2 if, on all of the evidence, Exh 2 did not depict what was in place.
83 Even if it was open to his Honour to conclude that the appellant's recollection of the sign was correct, as he appears to have done, then the evidence established that the sign did not depict the road conditions. In that case, that would have been a relevant consideration in determining whether the signage at the detour was confusing. His Honour did not appear to have any regard to that evidence.
84 His Honour also found that the only criticisms of Bombala Council and the RTA made by the experts as to the management of the site relied upon the absence of barriers facing traffic travelling in the opposite direction to the appellant. He considered that the expert evidence "[did] not incriminate in any way the arrows on both sides of the road which the [appellant] said she observed at the detour in her statement given to Constable Woods" and which his Honour found represented the "true source of her confusion".
85 The difficulty with his Honour's conclusion in relation to the expert evidence is that it was based upon the premise that the appellant had confined her case to confusion caused by the absence of a barrier. As I have already explained, I consider that that was not the case. His Honour's conclusion is also based upon his own misapprehension in relation to the signage to which I have already referred.
86 The appellant's main complaint in relation to this part of his Honour's reasoning is that his Honour failed to give any consideration to that part of her case that asserted that there was negligence in failing to erect a two-way sign. For the reasons that I give below, that was a relevant part of the case and required consideration by his Honour. The failure to consider it also involved error.
87 In my opinion, the trial judge erred in his understanding of the extent of the claim made by the appellant and in his interpretation of the two statements upon which he based his ultimate conclusion that the RTA and Bombala Council were not liable. His Honour expressed the opinion that if he were to accept the appellant's version that she was confused by the barrier set up, she would have been entitled to a verdict. His Honour was correct in this assessment. The barrier set up at the scene of the detour involved negligence such that, of itself, it was sufficient for the appellant to succeed against either the RTA or the Bombala Council or both. That negligence was most likely a casual act of negligence in that chevrons were removed and not put back in place. Otherwise, there would have been two chevrons on the opposite side of the road in accordance with TCP 13. Another possibility, arising from the evidence of Mr Joseph, was that TCP 13 was not complied with and for a period a movable barrier was used on that part of the roadway.
88 In this regard, Mr Joseph's evidence as to the existence of barriers other than the chevrons, being used at or near the turn-off, helps to explain Constable Woods' evidence that he saw a barrier board off to the right of the road and parallel to it. It is known from Mr Joseph's evidence that there were two barrier boards, other than the chevrons, in the vicinity of the detour. Mr Joseph's evidence also lends support to there being a casual act of negligence by the Council at some stage during the construction. If the chevrons were moved from their position, as is apparent from his evidence that they were, then, if the evidence of the appellant and Constable Woods is correct, the ones on the opposite side of the road had not been repositioned or repositioned correctly at least on the night of the accident, and it would appear, the jersey-type barriers were not in place so as to provide a barrier across the opposite side of the road or to otherwise fill in a gap on the opposite side of the road. Whatever barrier was on the other side of the road, it was positioned so as to be parallel to the alignment of the roadway, and thus was not blocking it.
89 However, in order for the appellant to establish liability, it is not necessary for her to establish precisely how the negligent set up on the night of the accident came about, except to the extent that she needs to attribute the responsibility for that set up to one or both of the RTA or Bombala Council. In that respect there has been no dispute. Senior counsel for Bombala Council acknowledged, as I understand his submission, that if the Court found that the absence of a barrier on the opposite side of the road caused the appellant's confusion, then it would be liable as it was its responsibility to put the chevrons in place and maintain them in place. That much was established on the evidence.
90 I am also of the opinion that there was negligence in the design of the general traffic control measures including chevrons being placed on both sides of the road in circumstances where there was no 'two-way' sign at the detour. This is considered further below as it is related to the question whether the RTA owed a duty of care to the appellant.
91 Before determining whether the appellant has established negligence against either the RTA or Bombala Council, there is another issue to which reference should be made. The RTA contended that his Honour's finding on causation was credit based and was thus protected from appellate review by the Abalos principle: see Abalos v Australian Postal Commission (1990) 171 CLR 167; Fox v Percy (2003) 214 CLR 118; [2003] HCA 22.
92 His Honour's credit finding was based essentially upon the appellant's unreliability as opposed to any untruthfulness. As his Honour said, he had not concluded that the appellant was devoid of credit and not to be believed on other subjects. Nonetheless, a finding based upon unreliability or inconsistencies in evidence is as much governed by the Abalos principle as is a credit finding based on untruthfulness.
93 In this case, however, I am of the opinion that his Honour's finding on causation is not so protected. As I have explained, his Honour's failure to appreciate both the extent of the appellant's case and certain aspects of the evidence means that his credit finding was itself misplaced.