Not music related, but a good example of this 'light touch' regulation in action. According to today's Guardian:

A kebab shop is hiring bouncers to keep the piece. Efes Kebab and Burger House in Shrewsbury, Shropshire, had to employ door staff after the council made this a condition of its extended opening hours.

(These days, of course, you can't just have your heaviest relative as a bouncer - they have to be registered ... by the council, I believe.)