Conversation so far:
What was Peter Tatchell's role in the Gay Liberation Front?
Peter Tatchell became a leading member of the Gay Liberation Front until its 1974 collapse.
What did Peter Tatchell do within the Gay Liberation Front?
Tatchell was prominent in organising sit-ins at pubs that refused to serve poofs and protests against police harassment and the medical classification of homosexuality as an illness.

Question: What other events did he participate in?
Self-contained rewrite: What other Gay Liberation Front events did Peter Tatchell participate in besides pub sit-ins and protests againts police?