London's Dazzle Club uses makeup to protest police use of facial recognition technology

London is already one of the most surveilled cities in the world with around 420,000 CCTV cameras in operation. Yet London police are pushing ahead with plans to implement the facial recognition technology across the city. The Dazzle Club, led by four artists, dons camouflage make-up and leads a silent public walk once a month in protest of live facial recognition police cameras in London.