He knew what it meant but I don't see how a ban is appropriate here, let alone a permanent one. He should've gotten at least one strict warning and if he ever did it again it's understandable but from what I can see he said one thing.

He knew what it meant but I don't see how a ban is appropriate here, let alone a permanent one. He should've gotten at least one strict warning and if he ever did it again it's understandable but from what I can see he said one thing.