http://www.morningadvertiser.co.uk/General-News/ACPO-wants-risk-assessments-for-live-music

He added: "The question we are asking ourselves is why we have the regulation in the first place? Quite clearly it is there to assist us and you in preventing harm to people.

By this logic of course - once you have regulated (or over-regulated) something - there can never be any de-regulation of anything.