If someone's disrupting the room with backseat hosting or go spam, they get one warning to knock it off, they they get the boot. If they come back then they're booted again and the room is closed. If they're not in a BB or CV, they get the boot after the room has closed, but before the split.
I've been threatened with reports numerous times, but I've yet to be banned, or even warned to be lienient by a mod/TNF. Thus, I'll keep doing what I'm doing because it makes for less irritation in a room.