“I was driving north on the M1 and had just passed junction 37. In the distance vehicles were braking, brake lights were visible. The white van approximately 60 yards in front in the middle began to brake violently. Smoke was visible from its tyres and the back end began to swing from side to side. The driver then lost control and the van rolled twice before finishing back on its wheels on the central reservation facing south. No other vehicle was involved.”
“4. I recall being in the middle lane and was overtaking an articulated vehicle positioned in the inside lane. Approximately 50-60 yards ahead of me, in the middle lane, was a white van. I do not recall the white van having overtaken me, but I cannot say for how long I was behind the van. 5. The van was being driven in a straight line within the lane and was not veering or drifting. The traffic conditions at the time were not heavy, and I would describe them as medium. 6. In the distance I could see brake lights coming on for the traffic in all three lanes and the white van in front of me braked heavily. Smoke came from the tyres and the rear of the vehicle began to move from side to side with the van then rolling over into the central reservation, such that it ended up facing in the opposite direction. … 10. At the time of the accident I was travelling at around 60-70 mph and the van in front was doing a similar speed. The driver of the van lost control when braking heavily. There was no other traffic in the three lanes between my vehicle and the white van. When the white van flipped to the right and across the fast lane, no other vehicle was involved.”
“Q. Mr Lang you do not have any recollection of this van overtaking you, you have a recollection of it being in front of you? A. Correct. Q. Doing about the same speed? A. Correct. Q. And perhaps 50 or 60 yards ahead of you? A. I would say so, yes. Q. And traffic medium? A. Medium for that time of day, yes. Q. And there was not anything that caused you to brake violently other than this accident, was there? A. Correct. That’s right. Q. And I take it from that there was not any obvious reason for him to brake as violently as he did to produce smoke from the tyres and for it to flip over? A. Well, according to my statement, I remember at the time I could see beyond the white van, and there were brake lights coming on in the distance. Q. But they were in the distance? A. Yes. Q. What you saw was very, very severe braking that made smoke come from the tyres and made the van go out of control? A. Correct. Q. Not a response to distant brake lights, not as far as you could tell? A. Not as far as I could tell.”
“Travelling fifty metres behind vehicle and see it is going too fast to stop for stationary traffic. Sees it brake and roll over.”
“On the evidence of Mr Lang and his statement, it was a matter of sudden belief rather than actually being too close to the stopping traffic. I accept that version. The inference is that the claimant suddenly became aware of traffic stopping in the distance ahead, misjudged how close it was, and took a panicky braking action.”
“… that he was a van driver travelling up the M1 and was not wearing a seat belt. The next thing he could remember is that he was upside down in the van. That was as much as he told me about the circumstances of the accident.”
“Does Mr Lang’s witness statement help assess whether [the appellant] was asleep in the moments before the accident?”
“Mr Lang gives a clear description of the van being driven by [the appellant] proceeding without veering or drifting from the middle lane of the M1 at around 60-70 mph until the van braked heavily and then went out of control. Up until the moment of braking there do not appear to have been any recognised features of driving while asleep. These include intermittent changes in speed due to loss of muscle activity in the leg controlling the accelerator, veering from lane to lane, or being drawn towards the lights of other vehicles. The sudden and apparently excessive braking is however consistent with [the appellant] suddenly being aware of the vehicles ahead of him after a period of reduced awareness due to drowsiness or a micro-sleep lasting a few seconds. The driving conditions appear to have been good and there was no reason to believe that [the appellant’s] vehicle was in a position where such a sudden braking was required. This action appears to have been inappropriate for the circumstances and is consistent with suddenly regaining alertness for a brief period of drowsiness or a micro-sleep.”
“These are brief episodes of sleep, lasting only a few seconds. The subject may not have any recollection of falling asleep, but is usually aware of having been sleepy and of waking suddenly at the end of the micro-sleep. … Micro-sleeps are brief episodes of sleep lasting 1-10 s. They are common and identifiable by a fixed gaze, absence of blinking and a blank facial expression. The subject may not have any recollection of falling asleep, but is usually aware of having been asleep and of waking suddenly at the end of the micro-sleep.”
“Alertness falls after around 60 mins driving and the mean duration of driving before a sleep-related accident is around 4 h.”
“The absence of intermittent changes in speed, veering from lane to lane and being drawn towards the light of other vehicles, taken together with Mr Lang’s description that the vehicle was travelling at a steady speed within the middle lane makes it unlikely that [the appellant] was asleep at that time. Sleepy drivers do however have lapses in concentration and brief episodes of sleep (micro-sleeps) in which awareness of the surroundings is reduced and following these episodes the subject may then become more aware again of the driving conditions. During the lapse in concentration or micro-sleep the driver tends to decelerate because of lack of muscle activity in the leg applied to the accelerator pedal and it would be unusual to brake in this state. Sudden braking occurs at the moment of attaining awareness again and in this situation there is commonly an over-reaction with excessive braking which may lead the driver to lose control of the vehicle or in the case of an articulated lorry for the vehicle to jack-knife. Sudden regaining of attention is not specific to having felt sleepy, but may also occur following a distraction, such as adjusting the radio or using a mobile telephone. It is not possible to be certain for how long [the appellant] may have been asleep prior to braking suddenly, but Mr Lang’s witness statement does not provide any evidence to suggest other than that [the appellant] had only been briefly asleep or had a brief lapse in concentration.”
“I cannot arrive at a definitive finding of contributory negligence when I have found the facts in the way that I have. However, at least if the claimant had fallen asleep after feeling sleepy, there would have been some additional contributory negligence in not stopping or requesting Mr Atkinson to take over. However, the measure of that contributory negligence would have been reduced because Mr Atkinson was present and was negligent personally in the way I have indicated.”
“The records indicate that his Glasgow Coma Scale score was 15 initially and that he did not lose consciousness. He indicates that he does not have full memory of events before the accident and that he does not have full memory of events after the accident for 4-5 days. However he was on morphine medication post-injury. He has no impairment of memory, concentration, personality or other features.”
“… notwithstanding the A&E and other early features, [the appellant] did sustain a brain injury. … I believed then, and still do now, that [the appellant] cannot remember all events for several days after his injury and has impaired memory for matters prior to his injury.”
“Where their evidence conflicts, I am on the whole driven to prefer one version to the other from the surrounding circumstances and probabilities, rather than generally preferring one to the other.”
“Q. We know that the journey from [the Bristol service station] to Barnsley was 188 ½ miles. A. Right. Q. And we know that it took almost exactly two and one quarter hours to achieve that distance. A. Right. Q. That means that your average speed between [the service station] and where the accident happened in a van was 83 ½ mph. Your average speed, Mr Lang thinks that the accident happened when you were going about 70 mph. A. Yes. Q. So there must have been times when you were going faster than that. A. I wouldn’t have thought much faster but … Q. It is a grossly excessive speed, is it not? A. I suppose so. Q. Particularly when you are sending and receiving texts? Do you agree or disagree with this proposition, that your driving was grossly irresponsible? A. I wouldn’t have said … I don’t really know the answer to that. Q. Well, try. A. It was stupid.”
“Q. Now, these are all numbers that were stored on your machine, are they? A. Yes. Q. They are not numbers that you remember or that you were looking at an address book for, or anything, they were all on your machine already? A. Oh, yes. Q. Stored away. Do you know who that is, 938? A. Not off the top of my head, no. Mr Justice Crane: You’re not giving evidence off the top of your head, this is something you have been given a chance to speak about, to think about, so this is not something that you have just been asked about off the top of your head. Mr Featherby: May I just have a second to find this letter, because I misunderstood my instructions about this. I will carry on and it will be found. A. I think, I’m not 100% sure, but I think it was somebody called Elaine. Q. Elaine. A. Who I met on holiday.”
“Q. Do you remember that? A. No, I don’t recall that he said anything. Q. But do you remember him receiving a call? A. Vaguely.”
“Q. … let me just read out what you said about the accident, and this is all you have said, “I had been feeling sleepy all day. I cannot remember a great deal about the accident. I remember driving up the M1, and the next thing I remember was spinning around in the van. The van rolled into the central reservation, I must have fallen asleep.”
“Q. The fact of the matter is you were sending texts and reading texts? A. No, it wasn’t. Q. And you were driving far too fast? A. No. Q. And if you fell asleep at all, or whatever inattention there was, it can only have been momentary because, according to Mr Lang who witnessed the accident, your van carried on in a straight line, and just at the last minute braked and it was lost control of. A. Yes. Q. Did you have other little nodding off moments along the way from [the service station] to Barnsley? A. No, not that I remember.”
“The truth is he cannot say whether he had nodded off or whether he was dealing with a text message.”