An interesting concept, Jon, but as you say there's a fine line and I wonder at what point in the line, someone may well become seriously offended ...

Yes, Elaine, the concept is interesting and the attitude on display uncompromisingly off the wall. But most people will go there knowing what to expect. Someone coming in blind could be offended, but that is at the risk of management. This is Fawlty Towers with a bogan twist. It was loud and silly and no one was hurt. If you went in knowing what it was and became offended... too bad, I say.