Not really, you can see they are manual points. Whats to say they were not under the influence and had set the road wrong which would then be under the drivers control? It's just procedure.
It is all taken very seriously, the cost of such an incident is not insignificant (as Darandio says).
I had stopped and just changed the points shown in the photo, so obviously the FOC had to ensure that I was not the cause of the derailment, that my statement tallied with the download, and the evidence from the incident (marks on rails, chairs, sleepers, wheels etc.) also tallied with my statement. Imagine what would have happened if I had drugs or alcohol in my system. Instant dismissal. And the Network Rail drugs and alcohol levels are 1/3 of those for driving a car!!
Take this incident as an example. The FOC incurred costs for the track staff (2 of them), the loco out of service for 24 hours additional, back onto the lathe for wheel checks (it had just been turned), calling a recovery team in from home to rerail (5 staff)cost of track repairs, my time off my duties, Ops Manager doing an investigation (he was called frorm home too), download of Q-tron (black box), calling out drug screening agency and the reenactment.
So just on staff costs it was in the region of 8 staff called out for, let's say 8 hours each, that's 64 hours, and with overheads that will be around £60 per hour, £3840 for staff costs alone, and thats not including all the other peripheral staff such as myself, Production Manager, Control Manager, lost production, damage to equipment etc. etc.
I was on duty until 18:00 that day, and the loco had not been rerailed by the time I went home, so the yard was also blocked for around 12 hours.