- Locking a cab down = in an actual emergency you can't escape the damn train. - All conductor cabins are locked when in or not in use. - The emergency break

- Locking a cab down = in an actual emergency you can't escape the damn train. - All conductor cabins are locked when in or not in use. - The emergency break is a big red thing on a string that you can pull that is right next to either cab exit that is on the 2 ends of a cab.