Help me with my Dissertation, Please (Music Related)

As far as I can recall it didn't have that much of an effect, and it was laughed at as it also outlawed the Trooping of the colour, the changing of the guard and any number of other military marches. I think the police were raiding raves before the act came into force. All that really happened was proper clubs got set up and dance music culture officially began.
Within 4 years it was all about Ambient, and who wants that?

It had a HUGE effect…