First thing noticed that made me curios on Voralberg route is one locker whit one ladder sign, so i'm wonder for what situation need to be used. Second question is about the GNT system (next to Sifa or PZB safety systems switch) on panel of Br 612 DMU from Tharandter rampe. No tutoriarls to cover GNT safety system?
There are ladders on every train, they are used if the train needs to stop between the stations for some reason. The GNT system is only present on BR612 in TSW and it's the tilting system of the train allowing for higher speeds through the bends.
Ladders are different in every country.... Its set by laws.... On Austrian mountain routes its sometimes difficult to get by the train for rescue services so they have self rescue equipment onboard....