Bearsy mentioned rules over the page and got his head bitten off. Think I know what he was driving at though. I remember Eddie King talking about the Pisa nighters and how there's no etiquette as such. Someone treads on your toe - so what? I like our way, if I step on someone's toe, they'll get eye contact, a smile, a sincere "sorry" and maybe even a tactile reassurance. No fighting, no getting out of hand drunk, no 'pulling' on any kind of noticeable scale.
Over exposure by the media and an influx of newbies and all of that'll be gone. So a scene that dies on it's arse in another fifteen years, or changed beyond ("it weren't like this in the old days") recognition?