Here’s a way to dodge the cameras:
http://shopping.photomaskcover.com/products/license-plate-blocker
http://www.youtube.com/watch?v=doiu_os1M98
bump!
Those photo mask covers and other devices claimed to alter the legibility of the license plate were extensively studied by the State of Washington before tolls went in on the 520 bridge. Conclusion: The devices didn’t work; in fact, one particular mask ENHANCED the performance of the optical character recognition system. So don’t waste your money. German engineers have been working on the cameras for 30 years. In addition, any sort of masking device is reason in itself to pull your car over in many states.