Rare now of course, but catch points have in the past saved a many a potentially dangerous situation, even complete disaster, but made a foot plate crew very red with embarrassment. At least this engine remained upright and did not slip sideways down an embankment as many have!
As Mark has said there is no obvious evidence of permission being given to pass the signal at danger, so the catch points remained in an on position. Very elementary usually to any foot plate crew, but obviously not in this case!!
Yes, and I agree Mark, the points and signal are interlinked, so signal at danger means no right of way; end of!
In addition I would add that if stopped at a signal for 3 minutes under Rule 55 the driver should report to the signal box and ensure the signalman is fully acquainted with the presence of the driver's train. With the box so close this should not have been a problem, but as in history some individuals have ignored the rules and caused havoc and death. The worst of all in 1915 at Quintinshill with an estimate of 227 dead and 245 injured. In that case it was a signalman's fault, criminally so:'(
I wonder if it was reported to the Railway Inspectorate as it should be?