Islamic inspired terrorism

Daily Mail: Former head of MI5 "spy on your neighbour"

Daily Express: MI5 fighting merchants of hatred

Then there are more than the Watchers can put under surveillance simultaneously. It takes a minimum of 40 operatives to keep a suspect under surveillance 24/7, plus cars, motorbikes, bicycles and closed vans with spy-holes. All trained personnel. How many do you think there are? How many possible suspects? Everyone who has ever been on a demo march? That is thousands.