Being stuck for 4 hours without any power they were dammed lucky to be on a loco hauled and not a Pendolino, at least there is the option to have windows open and get a bit of fresh air in. Still not nice though, worst I've had is 2 hours (also on a VWC loco hauled set, due to hitting someone) and that was bad enough, but at least we had power. I actually spent most of the time either leaning out of the window or walking up and down the train.
Luckely there wasn't a collision, although it seems it was bad luck the car was on the line in the first place, but then all railway accidents seem to involve combinations of bad luck and good luck.