Slaying yourself repeatedly

I've been seeing this happen lately and I don't think it should be allowed (someone told me it's fine). A CT literally goes into vents every round and just slays himself. He isn't helping his team, he's just leaving a free gun in vents.

This is applying to PB obviously and I haven't actually asked @Goku or @Wawa but while it may seem like there is no harm in this I only asked an admin because one time a CT did it I got a guy come up from vents with an AK and he killed me.

I don't agree that if this is allowed, it should be. Of course the guy I'm referring to was just there to troll and he did end up getting banned but it still happened.

No it's not allowed. One of the requirements of being CT is to help your team. A player doing this should be switched to T side.