Jiri's Notepad: Cash machine and train reboots

Jiri's Notepad: Cash machine and train reboots

in which Jiri has a friend who was in a train which just had to reboot in order to solve some technical difficulties. Ha-ha, but what if I were on that train. What if this train had to reboot at full speed in order to be using the brakes again. Like switching the engine of my car on the highway. Obviously something you just do not do. And probably there's protection against the switching off of cars while in transit. Although I don't know, never tried...