What happens when the government blankets London with surveillance cameras at a cost of £500m?
Only one crime was solved by each 1,000 CCTV cameras in London last year, a report into the city's surveillance network has claimed.1,000 cameras 'solve one crime'
Mark Frauenfelder is the founder of Boing Boing and the editor-in-chief of MAKE and Cool Tools. Twitter: @frauenfelder. Come and hear Mark speak at the ALA conference in Chicago on July 1.