> If someone puked on a train in Paris, what would happen? Probably nothing much to be honest. The train would get cleaned at the end of the line I guess. As t

> If someone puked on a train in Paris, what would happen? Probably nothing much to be honest. The train would get cleaned at the end of the line I guess. As to drugs, I don't think anything would happen either (apart from the other passengers leaving the car at the next stop) but people don't do that. I think the problem is elsewhere, these behaviours just aren't supposed to exist in modern society. I don't know what is with the US society that enables them though.