Well said Ted. I worked in Control for many years and until they switched to GSM-R we were the first point of contact for the emergency call on the NRN. I have also over the years been on several trains involved in fatalities, on the last occasion I went and sat with the driver as literally in the middle of nowhere and over two hours before anyone could get there to assist. Luckily all three of us (driver, guard and myself) were fairly pragmatic about it, needed a fitter to repair damage to the Class 47 before we could get going again, it was quite bad.
I saw the driver a few years later on a comms course at Bristol and he still remembered the incident.
So my advice to anyone contemplating such actions is, there’s always hope, whether the Samaritans or anyone else will be more than happy to lend an ear to listen and advise.