These types of scanners already exist in your neighborhood, and probably have for a couple of years. The next time you're near a police car, look at the trunk.

These types of scanners already exist in your neighborhood, and probably have for a couple of years. The next time you're near a police car, look at the trunk. There will probably be three or four cameras pointing to the adjacent lanes. They look like this: http://4.bp.blogspot.com/_y7NgL5zbq3U/TER5EIjZ20I/AAAAAAAAAtk/8tbGe_LcJU4/s1600/0710_platereader2.jpg http://4.bp.blogspot.com/_y7NgL5zbq3U/TER5EIjZ20I/AAAAAAAAAt...