Warning over secret street spy cameras

Fitting microphones to CCTV cameras in the street would be "unacceptable", Britain's information watchdog warned today.

Richard Thomas, the Information Commissioner, also said he opposed the installation of small hidden cameras in public places.

He told the Commons home affairs committee: "There is a debate as to whether there is a case to place microphones in the street. We are very hostile to that. We think it would be unacceptable."

He also questioned the use of loudspeakers that tell people to stop anti-social behaviour - an idea on trial in Middlesbrough.

MPs were told tiny cameras should not be hidden in lamp posts and other street furniture. Quoting Benjamin Franklin, Mr Thomas said: "Those who lightly give up their liberties in the name of safety deserve neither liberty nor safety."