Special Demonstration Squad blue plaque

London, England, United Kingdom

Peace, Environmental and Animal Rights Campaigns meeting here were spied on by undercover police officers from the Special Demonstration Squad (established 1968), and other units. — Housmans Bookshop, 5 Caledonian Road, Kings Cross

Listen to the audio guide for Special Demonstration Squad blue plaque Free on WIP — starts by itself when you arrive, even with the screen off