Britain to Deploy Roadside 'Big Brother' System

ANPR (Automatic Number Plate Recognition) cameras are being used to create a "24x7 national vehicle movement database" that will log the movement of every vehicle on the United Kingdom's roads. Your every move will be retained in the system for two years.

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Bill Christensen catalogues the inventions, technology and ideas of science fiction writers at his website, Technovelgy. He is a contributor to Live Science.