Im interested how you know the signal is imminent? It's obviously not for me to say and companies have different policies for dispatch but personally I don't even think about dispatching until I have the road, even if I am sure I will get it after the east coast has rushed throu on the down fast etc.
I think my manager would get very twitchy indeed if he saw me attempt that or even saw me looking at DOO equipment with a red signal!
I don't mean this to start an argument, I am just interested if that is done a lot where you are?
That's a fair question, and one I thought somebody might ask! Obviously we cannot say that we 'know' a signal is imminent, only the Bobby knows when he's going to change the traffic lights. I'm thinking mainly of those situations where you are awaiting the signal, after time, and can quite clearly see what is almost certainly the reason you don't have the road, usually something arriving across your path. In that situation I will often close up once the other train has landed, and take position at the local door to observe the signal/banner/off indicator. Obviously if we're at a location with dispatch I'll talk to them first, they generally confirm what you're thinking. I've never had one refuse so far. That isn't to say that I've never found myself still waiting a minute or two later and re-released them of course! Another one is where we have a TRS on the platform, due in the case I'm thinking of to there being a level crossing not far away. By the time I've hit the plunger and walked back to the train, they're usually all on and off, so I'll hit the close button and wait for the signal, usually changes just as the hazards go out
I appreciate some might feel it carries a risk, but I'm perfectly happy that I've made a conscious decision to do something based on the situation at the time, and having just made that decision I'm highly unlikely to become so distracted that I'll forget what I did and why and just carry on regardless. I'd also say that this is only ever on units with door interlock, including whichever local door I'm using, and I'll concede that I wouldn't do it on slam door stock or if using a crew door with no interlock (150/1 in our case; brakes off once you've closed up the pax doors). So far, nobody has ever raised issue with it, but I have no doubt one day somebody probably will.