Alright, here is a thread that should develop in an interesting fashion. We have all of course thought of different scenarios with a coaster that have made us think 'Could that happen?' Let's have a discussion on possible far out scenarios that you have wondered about and piece the safety system together into it to see if it is truly possible. I will outline one that I have heard in several places over several years.
When i was riding after going around the train went straght through the station and went around again.