What could and should the driver have seen?
16There was expert evidence that it was not possible for a driver to see the full length of Mortdale station until a position about 50 metres from the commencement of the city end of the platform partly because of the curvature of the line and partly because of stanchions on the left side of the line. However, as noted earlier, the sight distance to where the Plaintiff was lying on the track was agreed at 141 metres.
17There was in evidence a DVD taken from the driver's cabin of a train as it travelled from Hurstville to Mortdale. The DVD was not made at 3:00am but was made during the night on 7 December 2010. It was fully dark.
18Objection was taken to this video by Mr Toomey QC for the Plaintiff on the basis that there was no way of knowing what the conditions on the night were when the accident happened and the conditions on the night of the DVD. I accept that that is so. The DVD was not put forward as a re-creation of what happened on the night in question. It was prepared so that a general impression could be obtained of what could be seen from the driver's cabin of a train approaching Mortdale station at night including such things as sight distances. It was admitted for that reason.
19What was clear from this DVD, and was accepted by both the Plaintiff and the driver, was that the lighting from Mortdale station resulted in the rail head being clearly able to be seen as a bright line because of the way it caught and reflected the light.
20What was also clear from the CCTV footage showing the Plaintiff on and near the tracks was that the Plaintiff's left leg was resting over the top of the western most railhead (the railhead closest to the platform) at various times before he was struck by the train. In my opinion, this ability to see the railhead because of the lighting on the station was significant as indicating what could have been seen by the driver from the point at which, or shortly after, there was a line of sight to where the Plaintiff was situated. This conclusion is highlighted by evidence that the driver gave.
21The driver's evidence was that he first saw something which he assumed to be rubbish at about 100 metres from the object. As I have already indicated, that distance could only be an estimate, and the driver cannot be criticised if it lacked precision. What is of greater significance is not when it was that he saw the object but when it is likely that he could reasonably have seen the object.
22His evidence was this. In his statement of 12 April 2012, prepared as his evidence in chief in the proceedings, he said that after coming around the corner before Mortdale station he noticed an object on the line approximately 100 metres ahead of him. He said (paragraph 21):
The object was in the shadows between the platform edge and the railhead, and looked like rubbish on the side of the track.
He said when he was approximately 50 metres from the object it moved, he realised it was a person and he applied the full emergency brakes.
23In his statement made to the police on the night in question he said:
At the approach end of Mortdale platform I noticed what appeared to be a foreign object on or adjacent to number 2 platform on the line which was approx 100m ahead of me. The train was slowing in preparation to stop at Mortdale. As I got about 50m from the object I realised it was a person. He appeared to be laying down between the railhead and the platform. It was when he moved I realised it was a person.
24In a statement made for RailCorp's investigation on 5 August 2009 he said:
[25] At about 100 metre from the departure end of Mortdale platform, I noticed an object adjacent to number 2 platform on the line.
[26] I have come around the corner and about 100 metre from the end of the platform I have noticed an object on the line. At that stage I had not seen that it was a person.
[27] Where the object was, was in the shadows between the platform edge and the railhead. The railhead is the top of the rail, and so it was in that area.
[28] It just looked like rubbish on the side of the track. It was indistinct and I could not see what it was, but it just looked like rubbish.
...
[30] When I got about 50 metre from the object I realised it was a person, as the object moved.
[31] I am concentrating on the end of the platform, and it was the movement of the object that drew my attention back to it. (emphasis added)
25Mr Timu (the driver) said in his oral evidence that the references in paragraphs 25 and 26 of that statement to 100 metres from the departure end both were a reference to the country end of the platform, that is, the end of the platform furthest from Sydney and from where the train was travelling.
26In cross-examination he gave this evidence:
Q. We've seen some DVD taken from a train coming into Mortdale station. Do you agree with me that the rail tops are shiny?
A. Yes, I do.
Q. And accordingly you would always be able to discern where there is any decent light source at all, you would always be able to discern the path of the rail?
A. Yes, you would.
Q. You understand what I mean by sight line, the moment when there is an uninterrupted sight between the position at which you are and the position of something else?
A. Yes.
Q. Did you notice that material beside the line immediately it was within your sight line?
27That question was objected to by the Defendant's counsel but, after argument, I allowed the question and the following evidence was given:
Q. Do you understand the question, Mr Timu?
A. I do understand the question.
Q. What's your answer?
A. The answer is no, I did not.
Q. How long had you travelled from the time you had a clear sightline to the position where the object was before you noticed it?
A. My estimate would be about 100 metres from the object itself.
Q. Does that mean from the position where you had a clear sight line to where it was, that you travelled from that point to a point which was about 100 metres from the object before you noticed the object?
A. I'm not sure of the way you phrase the question. My answer would be that I was a hundred metres away from the object before I noticed it.
Q. Well, can you help us by telling me this. What is your estimate of the distance you were from the object, knowing what you now know, knowing where the object was because you later noticed it? How far away were you from the object when you first had a sight line of it? Do you understand?
A. I do understand. I don't know, to be honest.
Q. Well, was it half of a hundred metres?
A. Well, I don't know.
28He then gave this evidence:
Q. Are you able to tell us any reason why you did not see the object on the line before you did?
A. I saw the object when I did. That's all I can say.
TOOMEY
Q. You said in the statement you made on 5 August 09 "At about 100 metres from the departure end" (Paragraph 25) "of Mortdale platform I noticed an object adjacent to number 2 platform on the line." I think you explained to us that the object was about a hundred metres from the departure end, is that correct?
A. That's correct, yes.
Q. How long is Mortdale station?
A. Approximately 163, 165 metres.
Q. And then you said "Where the object was, was in the shadows between the platform edge and the rail head." The rail head is the top of the rail and it was in that area, right?
A. Correct.
Q. You said "It just looked like rubbish on the side of the track. It was indistinct. I could not see what it was but it just looked like rubbish"?
A. Correct.
Q. What does rubbish look like?
A. General litter.
Q. This is a human being wearing a back pack. In what way can you suggest it resembled rubbish?
A. I couldn't tell it was a human being wearing a back pack.
Q. But we know that it was. You say you saw it and you thought it looked like rubbish. I want you to tell us what it was about this human being wearing a back pack which resembled what you would expect rubbish to look like?
A. At the time I did not recognise it to be a human being.
Q. I know, but what did you see that made you think it was rubbish?
A. An indistinct shape that I couldn't tell was a human being.
Q. What sort of indistinct shape?
A. Just an indistinct shape as I say. Like, there's rubbish around the track all the time. It wasn't anything to be, I noticed to be out of different order.
29A little later this evidence was given:
Q. ... Since you didn't know what it was did it not occur to you that it would be prudent to take some steps so that you could stop if you had to?
A. It didn't occur to me to stop.
Q. Do you think you should have?
A. My only answer to that is once I realised it was a human being I took the appropriate action. I can't second guess myself and say that, because I didn't know what it was. My experience is there is a lot of rubbish and litter around the area and I can't keep pulling the train out for just anything.
Q. But that is all very well and you say, well, you didn't know it was a human being. But you didn't know it was just rubbish either, did you?
A. That is correct, I didn't.
Q. And since you didn't know it was just rubbish there was a possibility it was a person?
A. I didn't consider that it would be a person.
30Then, significantly, he gave this evidence:
Q. When you first saw this object on the line, did you only see the part of the object that was on the rail head, or did you see more than that?
A. What I saw was really only on the rail head and perhaps in between the tracks. The shadows itself are from the platform and the station lighting. I really couldn't see anything in that area between the rail head closest to the platform and the platform itself.
...
Q. Mr Timu, how often would you encounter on the track some form of what you have described as rubbish? Would it be on a daily basis or weekly or
A. Certainly a daily basis, possibly even every train you get on to, there is always rubbish on the side of the track or in that area. It's not a rare occurrence; it's a regular, normal occurrence.
Q. Do you have to make a judgment about what you are looking at, to see if there is a danger of proceeding, not so much because it might be a human being, but because it might derail the train?
A. Certainly, yes.
Q. What about the fact that, in this case, part of the object actually extended across the rail head. Did that not cause you some concern?
A. I didn't know what that object was.
Q. Well, the fact that you didn't know what the object was, ought to have caused you to do something to slow the train down until you did know, shouldn't it?
A. The object that I saw at the time, I don't obviously didn't feel as though it was a risk to either the safety of myself or of the train or the passengers upon the train.
...
Q. Did you have not a moment's thought as to the possibility that this thing sticking across the rail head interrupting the bright line of the rail head, might be human? Did it not occur to you for a fraction of a second?
A. I didn't recognize it as being human, no.
Q. But you knew it was something which interrupted the bright line, you knew it was an object intruding into the permanent way?
A. Yes.
Q. Right under a platform used by people?
A. Yes.
Q. Have you had any instruction from Rail Corp at any time as to what you should do if you saw material on the track, whether it was human material or otherwise?
A. Specifically to that question, no one has actually ever said to me, if there is anyone in front of you, and there is a danger to persons health or their life, stop the train, because that's what you are going to do. So as far as a human person, obviously, they have never said anything about that because you are not going to do it.
Q. No, I am going a little further than that. You see, clearly there can be no doubt that, had you recognized it was a human being, you would have done whatever you could to stop, instead of there being in the circumstances a crucial delay between you seeing it, recognising it was a human being, and then attempting to stop. What I am saying to you is, were you told at any time that if you saw material on the track, and you were not able to exclude the possibility that it was a human being, that you should then stop immediately?
A. I don't remember ever been told that, no.
HIS HONOUR
Q. Were you ever given any instruction about what you should do if you just saw rubbish on the line?
A. Specifically, no. (emphasis added)
31Finally, he gave this evidence:
Q. What was the movement you saw which made you realize it was a human being?
A. I don't think I could describe the movement. The movement attracted my attention back to it, the position of the object. And I realized it was I realized it was something that was alive, you know, living, and that's when I reacted.
Q. You said it attracted your attention back to it because in fact you had stopped looking at it, hadn't you?
A. Yes.
Q. Because you were concentrating on the approach end of the platform for the purpose of positioning the train?
A. The departure end, the country end, yes.
Q. So you saw the material there, you looked away from it, then a movement attracted your attention back to it?
A. Correct.
Q. And there would, of course, have been some time period between your attention being attracted by the movement, and you moving your eyes back from the end of the platform back to where the rubbish was?
A. Yes, I would imagine that a very brief moment.
Q. Yes, but there would be some time period, brief as it may be?
A. Probably, yes.
Q. When you moved your eyes back to it again, you would assess, would you not, before acting?
A. My memory of the event is, the movement caused me to believe immediately that it was a person, or there was something alive, I couldn't tell what it was. And I reacted as quickly as I possibly could. (emphasis added)
32What that evidence makes clear, in my opinion, is that Mr Timu saw an object which was across the railhead. Further, the DVD makes clear, that the whole of the railhead was visible because it reflected the lights from Mortdale station from the time that Mr Timu first had a sight line down the full length of the platform. Most significantly, Mr Timu's evidence shows that although he perceived an object on the railhead (and probably between the railhead and the platform) he did not keep his eyes on the object, and his attention was only drawn back to it when it moved.
33The experts called by each side (Mr Fredrick Hespe for the Plaintiff and Mr Ross Mitchell for the Defendant) prepared reports, met in conclave, prepared a joint report and later refined the joint report to prepare what ultimately became the joint report put forward in the proceedings (exhibit A2). There was only minor disagreement between them in relation to the matters contained in the joint report. In that regard both the experts and the parties were prepared to agree on some compromise figures without in any way impairing the integrity of their opinions.
34The following matters were ultimately agreed in the joint report:
(i) The distance from the Sydney end of the platform to the point of impact was 90 metres;
(ii) The front of the train stopped 25 metres beyond the point of impact;
(iii) The emergency brakes were applied 81.25 metres (Mr Hespe) or 84 metres (Mr Mitchell) prior to the stop location. As a result of the agreement in (ii) above, the emergency brakes were applied 56.25 metres (Mr Hespe) or 59 metres (Mr Mitchell) before the point of impact;
(iv) The emergency brakes were applied 12.61 seconds before the stop location. At that time the train was travelling at 11.9 metres per second.
(v) The line of sight (because of the curvature of the line and the stanchions) was 143 metres (Mr Hespe) or 139 metres (Mr Mitchell). The experts agreed 141 metres was appropriate.
(vi) The critical distance for the application of the emergency brakes (the distance in which the train could stop immediately before striking the Plaintiff) was 105 metres (Mr Mitchell) or 102 metres (Mr Hespe).
(vii) From the first line of sight there were 2.89 to 3.12 seconds (Mr Hespe) or 2.68 to 2.91 seconds (Mr Mitchell) before the critical point was reached.
(viii) A reaction time of 1.15 seconds was accepted by the experts based on expert evidence from another witness who was not required to give oral evidence.
35The main point of contention between the experts was what, in their opinions, the driver was able to see by reason of the darkness of the night and the extent of the lighting. In particular, Mr Mitchell relied upon a number of photographs that he took from the driver's cabin of a train that was stopped at various distances from the point of impact. The photographs were said to show what would have been able to be seen by the human eye from the position of Mr Timu in the driver's cabin. They were also said to show the effect of the platform and the effect of the lighting on the platform and the track.
36The real difficulty that became apparent from looking at these photographs was that, although Mr Mitchell agreed that at points 94 and 56 metres from the point of impact it was not possible to see the effigy which had been placed in the position of the Plaintiff, at those points, both objectively demonstrated and subjectively accepted by Mr Timu, he was able to see an object on the line.
37It is also not without some significance that the Plaintiff was wearing a white t-shirt and dark shorts. Mr Mitchell agreed that the colour of his skin assisted also in the refecting of light as well as the white t-shirt.
38The further matter of significance is that, as Mr Mitchell agreed, the direction in which Mr Timu was looking would be straight down the line towards the end of the platform because that was his target point, to bring the train to a stop at that position.
39Exhibit G was a very useful table prepared by Mr Mitchell but taking into account the small differences between his opinion and the opinion of Mr Hespe. I did not understand Mr Hespe to dissent from the figures contained in the document. What the document shows is that at Mr Hespe's first line of sight there were 6.38 seconds before the emergency brakes were applied. On Mr Mitchell's line of sight there were 6.17 seconds. After the emergency brakes were applied 6.21 seconds passed to the point of impact.
40A viewing of the DVD showing the CCTV footage demonstrates that the Plaintiff fell onto the line between 3.05.14 and 3.05.15am. He was struck at 3.05.45am.
41Using the times in exhibit G it can be concluded that at 3.05.32 the driver had a line of sight to the Plaintiff (3.05.45 minus 12.59 or 12.38). At that time the CCTV shows that the Plaintiff's left leg was clearly over the railhead. The left leg remains over the railhead for more than the 6.38 seconds available to the driver to apply the emergency brakes. The Plaintiff's left leg necessarily interrupted the bright line of the railhead as Mr Timu accepted (see the extract of the transcript in para [30] above). For the whole of the time the Plaintiff was in Mr Timu's line of sight there was no satisfactory reason for Mr Timu not to have observed at least an object across the railhead.
42The Plaintiff submitted that because the driver underestimated the distance of 50 metres at the point at which he realised the object was a human being he is likely to have underestimated when he said he first saw the object at 100 metres. The Plaintiff submitted that if he underestimated by the same distance he would have had the time to apply the emergency brakes and avoid hitting the Plaintiff.
43It does not seem to me safe to conclude that because one distance was underestimated by a particular length another distance would be similarly underestimated. There was expert evidence that wrong estimates were likely at a greater distance than at a shorter distance but whether those wrong estimates were likely to be underestimates or overestimates was not made clear.
44I consider that the driver did, however, underestimate the distance at which he first observed the Plaintiff on the line. That is because the object was across the railhead for the whole time it was within his line of sight. I consider that it is more likely he first observed the object at or very close to his line of sight (141 metres). He did not react to it because, as he said, he did not know what it was - it just looked like rubbish.
45If he did not observe the object on the line when it was first within his line of sight or very soon after (no more than two seconds) I consider that he was in breach of his duty in not so observing the object. In that regard he would not have been keeping a proper lookout.