satisnek
Member
One thing I've never understood about this accident: was there no 'bang' when the train burst the point lock?
There's some odd things in the report, as summarised by Taunton. However, I'm also a little puzzled about why so much importance is attached to whether the A.W.S. was working. It's not like driving through Rugby on the down fast to the down Trent Valley, where the signals for two other movements (Plat 1 to down Birmingham, and freight from Down Northampton to Down T.V. slow) could also be clear as well as your own. The signal spacing the branch is quite wide, and the one passed at danger is important and un-ambiguous; it's where two tracks merge into the single line. It's not just another signal in a series. As well, the guard was said in the report to swap turns so he could work on the branch., so you would think he would be as familiar with it as a driver with route knowledge. It doesn't seem a difficult section to understand and memorise.
Regarding the report's criticism of the investigations being made immediately; in the defence of the staff, my experience in B.R. days (and it wad direct, for a period) was that people who arrived at an accident scene primarily wanted to find out what went wrong and why; the aim was to do this as quickly as possible (for instance, but not in this case, brake shoes cool down and air leaks into vac,. systems). If that showed people at fault then that was the result, but it was primarily to find out why, not how blame could be apportioned. Of course, in those days it would always be B.R.'s fault, unlike today when there's so many organisations involved. Not saying it's better or worse, just a different emphasis.
Was it a locked point or a passive point, though?One thing I've never understood about this accident: was there no 'bang' when the train burst the point lock?
Another notable point is that the driver of the down train made a heavy brake application before impact. No mention of the driver on the up train throwing in the brakes. Clearly the driver on the down train was paying attention to the line ahead.The points were main line facing to Down trains, which was the route set and locked, and indeed the noise and jolt of the Up train bursting through them should surely have been felt by the two crew members in the cab - if not seen approaching them.
The lack of alertness by the proper driver does surprise - didn't notice the absence of the train being crossed (which even a regular passenger did), didn't see the red signal, didn't see the misset points, didn't respond to the bang of bursting them. If you take a learner driver out in the car, are you not double-alert through the windscreen to all the road conditions ahead?
Was the driver’s fitness for duty ever fully established post-incident, or was this simply not possibly owing to the aftermath? Apologies if this is clear in the report, I haven’t read it all.The points were main line facing to Down trains, which was the route set and locked, and indeed the noise and jolt of the Up train bursting through them should surely have been felt by the two crew members in the cab - if not seen approaching them.
The lack of alertness by the proper driver does surprise - didn't notice the absence of the train being crossed (which even a regular passenger did), didn't see the red signal, didn't see the misset points, didn't respond to the bang of bursting them. If you take a learner driver out in the car, are you not double-alert through the windscreen to all the road conditions ahead?
All the report mentions is that the driver and guard weren’t suffering from any under lying conditions via the coroner.Was the driver’s fitness for duty ever fully established post-incident, or was this simply not possibly owing to the aftermath? Apologies if this is clear in the report, I haven’t read it all.
The difference is, there is no signal at Ashurst station. You have to accelerate away from the station to get to the signal.I am surprised at the negative comments, including by professionals in the accident report, about Ashurst station being inappropriately between the distant signal and the starter for the single line ahead. This is exactly how traditional block signalling has always been done, with the distant, approaching the block post/station, being before the station, and the starter (and possibly an advanced starter) being after it.
More likely is that, because trains were generally timetabled to pass at Ashurst, the distant was usually at caution whenever approaching, so was just regarded as normal.
In traditional block signalling, wouldn't the distant have related to a home signal before the station, with a starter immediately after it?I am surprised at the negative comments, including by professionals in the accident report, about Ashurst station being inappropriately between the distant signal and the starter for the single line ahead. This is exactly how traditional block signalling has always been done, with the distant, approaching the block post/station, being before the station, and the starter (and possibly an advanced starter) being after it.
More likely is that, because trains were generally timetabled to pass at Ashurst, the distant was usually at caution whenever approaching, so was just regarded as normal.
It relates to all of them. If the Home and the Starter are clear, but the Advance Starter is on, the distant will still be on, of course.In traditional block signalling, wouldn't the distant have related to a home signal before the station, with a starter immediately after it?
If you're comparing Ashurst to absolute block, there is no Home or Starter signal. Only a Distant and Advance StarterIt relates to all of them. If the Home and the Starter are clear, but the Advance Starter is on, the distant will still be on, of course.
It does seem hard to believe that he could have not noticed any wreckage. Maybe it was all on the other side of the track? What makes it more puzzling is that he went ahead of the tran and put detonators down. Surely he must have noticed the wreckage then?If anyone can make sense of paragraph 28, where the guard of the Down train, the sole traincrew survivor, appears to state they walked right past the enormous wreckage twice, to the rear of the Up train, 12 cars away, thought it was the front of his own train, walked back, and only later had to be told it had been involved in a collision, I would like an explanation.
They're built to more modern crash worthiness, so yes, fewer casualties and less damageWould a collision at the same speed involving 2 171s cause less casualties and less damage?
I can offer a partial explanation, and note that at the inquiry his evidence was accepted without serious challenge. There are newspaper reports of the inquiry that quote Guard Boyd's words more closely, making clear he knew there was serious damage but attributed it all to the derailment. For example:If anyone can make sense of paragraph 28, where the guard of the Down train, the sole traincrew survivor, appears to state they walked right past the enormous wreckage twice, to the rear of the Up train, 12 cars away, thought it was the front of his own train, walked back, and only later had to be told it had been involved in a collision, I would like an explanation.


I am surprised at the negative comments, including by professionals in the accident report, about Ashurst station being inappropriately between the distant signal and the starter for the single line ahead. This is exactly how traditional block signalling has always been done, with the distant, approaching the block post/station, being before the station, and the starter (and possibly an advanced starter) being after it.
More likely is that, because trains were generally timetabled to pass at Ashurst, the distant was usually at caution whenever approaching, so was just regarded as normal.
In the 2000 book "Tracks to Disaster" penned by Adrian Vaughan (Ian Allan Publishing), why is the author seemingly so keen to propound the theory that there *may* have been some problem with the AWS isolating switch on the 2E27 Uckfield to Oxted train, the electrical contacts for which were supposedly "contaminated"?
That seems a very reasonable analysis to me. And to add into the mix, as well as the brain painting its own picture as you’ve said, there may also have been a factor of not considering the obvious possibility - that what his train had hit was in fact the other train - because such an event would seem nigh on impossible to a railway worker who had worked the line frequently and had confidence in things to operate in the manner that they were intended to.I can offer a partial explanation, and note that at the inquiry his evidence was accepted without serious challenge. There are newspaper reports of the inquiry that quote Guard Boyd's words more closely, making clear he knew there was serious damage but attributed it all to the derailment. For example:
View attachment 167649
Aberdeen Press and Journal 07 December 1994 / BNA
He must have been in the middle DMBSO, car 4 of the Down train (2E24). When he looked out and forward on whichever side it was, he saw derailed coaches pushed off the track. His initial assumption was that the train had struck something other than another train, and his brain would have invented a model of what he couldn't see to fit with what he could based on that assumption (as we all do automatically). That underlying mental model of the situation didn't change until much later (see below for a possible reason).
His evidence was that he walked up one side and down the other, and was well aware of the extent of the damage. Clearly Guard Boyd walked past a longer train than 2E24 was without realising that this was not consistent with his mental picture of what had happened. And he did it twice, with the second time being harder to explain. But he didn't go past all the coaches, and may well have been unable to see the worst damage if he was off the embankment, among trees and bushes. Of course if three (or more) out of 6 cars are wrecked, you'd only see no more than three on their wheels ...
The news reports talk about coaches hanging over a steep embankment, though perhaps they exaggerate a bit. The line here is on an embankment, though not a really high one, but enough to mean he had to scramble down to get round this wreckage. The pictures show more trees and bushes than you might expect for the period; not unlike you'd see now.
Looking at the diagram at the end of the report, you can see that if he did move away to get round the derailed coaches, and then climbed back up, he would already have bypassed other coaches off the track on the other side. So I reckon he passed six or seven coaches, rather than three which he should have expected.
View attachment 167650
I would also expect that Boyd was frantically trying to make sure he remembered all the important things he had to do, and on the way back kept being distracted by passengers asking ... well, anything. His answers would have been more about reassurance and "don't worry help will arrive soon" than trying to explain what had really happened (which he knew he didn't know anyway). But he was kept busy enough by those two tasks that he never got on to thinking analytically about what he had seen and whether it all made sense to him.
We also don’t know how frequently drivers would have been dealing with AWS faults & failures, this was ageing rolling stock and it may well be that the equipment was failing frequently and drivers had reached the point of getting beyond reporting it as a matter of priority.Certainly in those days there was more slackness in terms of safety systems such as AWS - look at Southall as an example, where at one point another member of staff remarked to the driver about the AWS being isolated and he just shrugged his shoulders. But I tend to agree with the Cowden report that on balance one would still expect any issue to have been reported. But equally one can also argue that as the Cowden driver wasn’t following rules in having the guard in the cab, he could just as easily have been not following rules in not reporting a defective AWS. Again, no one is ever going to know.
snip
It may seem glaringly obvious when weighing it up afterwards, but in the chaos of the immediate aftermath of the accident the idea that a head-on collision had occured could very easily be filtered into the ‘impossible’ pile by the brain.
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Wasn't guard Boyd (on the 2E24 Oxted to Uckfield train, which had just called at Cowden) putting down track protection behind the train, believing that the train had merely de-railed, and erroneously assuming that (fatally-injured) driver Rees was out of his cab and putting down protection in front of the train, to prevent a front end collision (which, of course, was what had just happened), before Boyd then made his way the 300 metres or so back to Cowden station in order to raise the alarm?I think that's exactly right, too; interestingly he regarded it as important to put down protection beyond his train suggesting he was concerned about an approaching train. Perhaps because he had noticed that they had not passed one and therefore was expecting one was to be on its way.
Wasn't guard Boyd (on the 2E24 Oxted to Uckfield train, which had just called at Cowden) putting down track protection behind the train, believing that the train had merely de-railed, and erroneously assuming that (fatally-injured) driver Rees was out of his cab and putting down protection in front of the train, to prevent a front end collision (which, of course, was what had just happened), before Boyd then made his way the 300 metres or so back to Cowden station in order to raise the alarm?
I think your interpretation may be right. In which case, why wouldn't guard Boyd have realised that the suddenly halted train was now somewhat longer than normal (notwithstanding any 'concertinaing' in the middle, the Cowden collision was between 2 x 6 car units, wasn't it?)Thanks, but my reading of the report (and because of its length and construction I find it time consuming to revisit a point I thought it made) was that the guard returned to his van to get protection and then went forward, past the wrecked train again, to place protection in front* of it. But I may well be wrong, I'll have to re-read it.

Perhaps the impact didn't feel that severe from the rear unit. Added to a little bit of disorientation and confusion.I think your interpretation may be right. In which case, why wouldn't guard Boyd have realised that the suddenly halted train was now somewhat longer than normal (notwithstanding any 'concertinaing' in the middle, the Cowden collision was between 2 x 6 car units, wasn't it?)
We can discuss the inconsistencies and omissions for a long time. To recollect an account of how these reports were compiled, they did not always stem from direct interviews by the Inspecting Officer with all concerned, but were commonly assembled by them from accounts provided by railway management, and/or the BTP, in conjunction with their own investigations, and were apparently commonly collated by the Inspector in a hotel room near the scene in evenings, in the time after the incident. It may have been the railway's own middle manager writing it down, who was just concerned with showing compliance with their area of operations.
That said, I suspect the guard would have more to say to a different investigator. Looking at the photographs the right of way appears completely blocked side to side by the wreckage, the circumnavigation of which is not mentioned, nor how he even managed to get past it twice, only the pernickety detail of putting down detonators, which is a task in the guard's responsibilities, along with enquiring on the welfare of passengers, all of which their own traincrew inspector might want to prove the point had been complied with.
I don’t think the aws being isolated was taken very seriously before southall.As a driver I’ve read this report and as sad as it is, we will never know who was driving.
Here’s my thoughts…
Most of the report findings I agree with but in the absence of a data recorder we will never know…
I agree with the report that if the AWS was isolated the driver was expected to report this and nothing came through, so I agree that on the balance of probability the AWS was working correctly, there is a mention of the warning horn being a quieter version so maybe whoever was driving didn’t really register it fully (sub consciously cancelling the aws is mentioned within the report or due to the distraction)
No driver would drive a train with the aws isolated without reporting it or being reported already (but then this is 30 years ago maybe there was less urgency back then?) but no punters complained of any delays on the way up.
in the absence of anything to remind the driver of the red aspect up ahead at ashurst, the distant signal being on, the station in between then OD58, I think the layout here is a contributing factor. (No DRA back then)
There is a possibility that the driver drove the train to ashurst and then they swapped over, the guard then took over the controls, and both engaged in conversation missed the quieter aws warning at OD58, what with the fog as well, poor red aspect quality and the crew forgot the distant was on.
Possibly the guard drove on and he was driving when the crash occurred, it’s just my opinion and I base that on the fact there was no overshoot anywhere and nothing untoward happened until the crash itself.
A senior manager suspected the guard on occasion of actually driving trains.
But sadly we will never know what happened that morning.
And I echo peoples sentiments into this sad accident, RIP.
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All the report mentions is that the driver and guard weren’t suffering from any under lying conditions via the coroner.
Operational incidents weren't given the scrutiny back in those days that they're given now. SPaDs would go unreported, fail to calls too. Drinking culture was still being stamped out.I don’t think the aws being isolated was taken very seriously before southall.
I too think it was likely the guard was driving, it was still fairly common place to let guards drive in the early 90’s.
If it was the case, given the time, it wouldn’t surprise me if the driver was asleep.
All hypothetical obviously as we’ll never know for certain.