This is probably a waste of breath and will just rile up my blood given my recent conductor duties...
With the incapacitated driver and with those in a position to do anything none the wiser to the incident?
So in a jucntion you could be absolutely sure you were not to step on or near (it will can arc in the right conditions) any 3rd rail equipment, maybe even insulated wiring. And in a situation where you may be near damaged 25kV you know of the danger posed by (or even the location or existence of) the red bond, or the return conductor, even a damaged stanchion earthing the current? Bearing in mind its not unknown for staff to be caught and injured by OHL.
You will, because you have a chance of avoiding a 10mph train, not a 125mph one. Lets say you are on a 4+ track mainline. Do you know which are the fast lines with no chance of avoiding an oncoming train as to the slows? Remembering the order can change.
The smartphone that indicates bi-directional lines? Or the one with access to freight and Q class trains? Is that the same phone on Railnet able to call the +81 numbers? Phoning 999 in most (especially rural) incidents won't help as it can be very hard to pinpoint a train. In absolute block areas it is nigh on impossible. Could you tell if you were protected by your own train or not? For your ill passenger do you know where the next suitable station is? Do you know "exactly" where you are? Do you call an ambulance to the immediate next station or the next major one? Can you tell where you are by glancing out of the window?
Because in the event of a serious incident it makes life far easier if people have a vague idea what to do.
I simply cannot be bothered to (for the second time this week) start trawling the RAIB and NR OIR reports where passengers have been dragged by DOO trains and they've not been spotted. Railway emergencies, especially safety of line can get out of hand very quickly if not properly dealt with. People being dragged by conductor operated trains are far rarer, infact I'm fairly sure the incident you refer to is the last serious incident of that type. Meanwhile in DOO land they keep happening but by nothing more than dumb luck no-one has died, so the safety stats look OK. Eliminating the conductor is not eliminating risk, its introducing it.
Let me finish the same way I did in a post in the earlier thread. I hope it isn't you or someone you love who is the incident that proves DOO isn't as safe as some want to believe.