Tuesday, September 18, 2012
Salon.com has this article discussing license plate readers:
Once used mostly by local cops to catch car thieves and unregistered drivers, LPR systems have morphed into what privacy activists call an increasingly pervasive network of mass surveillance. Databases all over the country maintained by local police departments – and now federal agencies too — contain hundreds of millions of location scans, and provide a searchable record of the movements of all kinds of drivers, from murderers to pizza delivery guys, and from soccer moms to serial rapists.
The inconspicuous devices are sometimes installed at fixed points, as the DEA has been doing in several border states, but they’re most often mounted on local police cruisers, where they automatically scan and record every license plate that comes within range of their optical sensor.
Hat tip: FourthAmendment.com.