TripleBlkZ

I see this stuff once and awhile. Never used it myself and unsure how well it works but here's the link
No More Red Light Camera Tickets. Make Your Car Invisible To Police Speed Cameras With Our License Plate Cover, PhotoBlocker Spray, Radar Detectors, GPS, GPS Camera Detectors. Got A Traffic Ticket? Don?t Pay Yet. We Can Help Fight Your Speeding Citat

Kind of a stupid web page but it another idea.