https://en.m.wikipedia.org/wiki/Criminal_Justice_and_Public_...
> Sections 63, 64 & 65 of the Act targeted electronic dance music played at raves. The Criminal Justice and Public Order Act empowered police to stop a rave in the open air when "ten or more people are attending, or where two or more are making preparations for a rave". Section 65 allowed any uniformed constable who believes a person is on their way to a rave within a 5-mile (8.0 km) radius to stop them and direct them away from the area; "non-compliant citizens may be subject to a maximum fine not exceeding level 3 on the standard scale (£1000)"