"Ed Crowley" wrote in message t...
I would imagine an engineer would be called. What happens on the
driver-less airport shuttle trains such as those at Stanstead and Gatwick?

I think theres a slight difference between a mickey mouse 1 car people
mover on a half mile above ground track with a few dozen people on board
and a tube train with 800 passengers and 8 cars underground in the heat!

B2003