the Trafalgar square party was to do with Reclaim The Streets and not exclusively acid techno music, RTS demos incorporated many different styles of music. i think a certain small number of ravers may have thought they were 'acid techno anarchists' but the mass majority were there just to take ketamine and didn't give a flying **** about any political agenda
Sure but we're not saying any specific event triggered the dance movement, more a backdrop of economic and social conditions which were a catalyst.