BLACK: Are the two connected, that is, is there a relationship between your foot striking the surface earlier than expected and the likelihood of losing your footing thereafter?
A. Yes." [emphasis added]
46 There are several difficulties with this evidence. First is that the relevant RTA Road Design Guide, consistent with the emphasised part of Mr Hespe's evidence, makes it very clear that the Design Guide is directed to accommodate the needs of pedestrians "who experience mobility limitations" and who "may require a wheelchair, or other form of mechanised transport for mobility, or walk with the use of external walking aids …., so that "the road designer should consider all of these pedestrian hindrances when designing the roadway and its associated pedestrian elements". Earlier, in the introduction, the following appears under the hearing, "People Characteristics" and the sub-heading "General": "People characteristics associated with road design are generally those which provide for the safe and efficient circulation of pedestrians. The term 'pedestrian' however is a misnomer as it suggests that generally, all people are capable of walking and doing so without assistance".
47 This plaintiff was clearly a person with no apparent disability who was perfectly capable of walking and doing so without assistance. Thus to the extent that the relevant RTA Road Design Guide, assuming that it was similar in 1979 to that cited in August 1991, was proposing gradients for ramps which accommodated pedestrians with mobility limitations and not simply pedestrians like the plaintiff who were able-bodied. While it is clear from a reading of 1.11.3 under the heading "Ramps" that the absolute maximum is stated at 1:8 with a desirable maximum of 1:14, I do not understand the 1:8 was that which would apply to able-bodied persons as compared to the 1:14 for those with mobility limitations. Rather 1:8 was to accommodate those with mobility limitations as an absolute maximum.
48 The point becomes even clearer when it is appreciated that earlier under the heading "Footpaths" the same footpath gradients appear. It must be a matter of notorious fact, of which this Court can take notice, that footpaths in practice are by no means restricted to a gradient of 1:8 or indeed 1:14.
49 The point is further emphasised when reference is made to the requirement that ramps "shall be provided with a continuous kerb and handrail on both sides". One can readily envisage this being necessary for pedestrians with mobility limitations particularly those in a wheelchair. But these additional safeguards are hardly applicable to pedestrians of normal mobility.
50 The second point concerns Mr Hespe's evidence as to what he perceives to be the danger of a gradient less than 1:8. It appears to come down to this:
(a) when one expects a flatter slope and strikes a steeper slope it is like encountering a step unexpectedly, thus giving rise to " often very serious accidents ", and
(b) if one's foot does not get sufficient traction in those circumstances, it will slip more readily down a steeper slope than a flatter slope, giving rise to a connection between the two, namely
(c) if one's foot strikes the surface earlier than expected, there is "a relationship between your foot striking the surface earlier than expected and the likelihood of losing your footing thereafter"; T, 28.6 10 September 2003.
51 In cross-examination of Mr Hespe, he importantly recognised that the greater difficulty entailed by a steep gradient of recovering from a slip or a trip only applies "where the person had stumbled forward and tried to recover"; see T, 37.20-.30. That was not the case here, as was acknowledged by Mr Hespe.
52 Thus at T, 37.54-38.47 Mr Hespe acknowledged that the steepness of the ramp would have no impact if someone's foot had simply "gone out from under them" so that they fall forward making no attempt to recover. Moreover, Mr Hespe conceded that the contribution to the danger of a steep slope from lack of awareness did not arise if the pedestrian was aware of the steepness, as from an earlier crossing, as here. He agreed that "perceptions vary, but if someone knew specifically it was an exceptionally steep slope and were concentrating on that fact, obviously they'd be able to negotiate it better than if it came on as a surprise"; T, 38.45-.48.
53 That evidence can be related to the frank answers given by the plaintiff, in her examination in chief at T, 4.54. She had earlier gone down the relevant ramp on her first crossing, so she was aware of its steepness. On re-crossing she said, "my foot slipped out from underneath me as I stood onto the crossing" being "the left foot". Importantly she went on to say (T, 5.4) "well my foot - left foot slipped backwards and after that I don't remember anything".
54 In cross-examination, she agreed that she had told Mr Hespe that she had "either slipped or tripped, that [she] didn't know which"; T, 13.54.
55 She readily acknowledged that she didn't know what it was that caused her to slip or trip; T, 14.4.
56 Significantly, she stated that she "didn't experience any slipping sensation"; T, 14.17. Moreover, she didn't experience "that the ramp was so steep as to make [her] feel unbalanced"; T, 14.24.
57 Nor did she experience any unevenness in the surface of the ramp as would cause her to catch her sandals; T, 14.27-.34.
58 Later she stated "I don't believe I stumbled. Like I said, my left foot went out from underneath me" and "went backwards"; T, 15.9-.12.
59 I have referred earlier to the emphasis placed by the trial judge on absence of complaint. The trial judge found that while Mrs Bailey, the lollypop lady, had complained prior to the accident about the ramp to her supervisor at the RTA, that complaint was not to the Council. There was no evidence that the RTA had passed any complaint onto the Council. In the absence of any evidence on that issue, the trial judge declined to infer that it had been passed on to the Council; Judgment at 14.
60 The trial judge found that Ms Bailey had herself slipped on the ramp but that in the seven months prior to the claimant's accident when Mrs Bailey had been manning the crossing, apart from her own experience, she had not seen anyone else have a mishap on the ramp (Judgment at 13-14). He concluded "I think the problem for the plaintiff with Ms Bailey's evidence is that she was there for seven months, two hours per day observing heavy pedestrian traffic both by children and adults and she did not observe one mishap. It seems to me to be a difficulty."
61 As the trial judge found the facts, there was no complaint to the Council about the ramp prior to the accident in twenty-four years notwithstanding the high volume of traffic using the ramp. In those circumstances, absence of complaint is cogent support, if not sufficient in itself, for a conclusion that the steepness of the ramp did not materially contribute to the accident suffered by the claimant. In particular, the claimant's frank account of the circumstance of the accident, coupled with the concessions properly made by Mr Hespe in cross-examination, when viewed against the perspective of the RTA Road Design Guide being directed at pedestrians with mobility limitations, result in the trial judge's conclusion rejecting the plaintiff's case as inevitable.