One of the issues to be considered would be that New St is classed as an Underground station and therefore it has to have enhanced fire precautions and evacuation procedures.
A steam locomotive would introduce smoke into the area and set off the various smoke detectors. This happens now occasionally when a poorly maintained loco or unit emits smoke, which drifts and gets picked up resulting in a fire alarm.
You can imagine the situation with a steam locomotive on departure !
Even a short duration evacuation causes substantial delays which ripple out across the whole railweay network over the subsequent hours. I have actually known delays at Inverness and Penzance being attributed to an much, much earlier issue at New St.
Personally I would have said that New St is the last place where you would want to photograph a steam locomotive, it's a dark cavernous place with all sorts of lighting issues, and the approaches to the platforms are less than attractive.
I would give better odds on steam hauled trains running via the Grand Jct, with a loco change at, say International or Bescot
I hope not, Will have to make an attempt to fot as much as I can but I just know im gonna bump into that evil woman!
Why not write a polite letter to the Network Rail Station Manager and explain your concerns and ask that they be addressed or they issue you with a letter which you can show ?
I would have said this is a much better solution for both you and everyone else, as it will raise the matter to the relevant level and hopefully the lady concerned will be given suitable words of guidance !