Automatic License Plate Covers
Automatic license plate covers are simple devices that mount on your license plate. They allow you to fully cover your plate at the flick of a switch. The trick with this modification is that it is legal to buy and own, but not legal to use. They are useful for drivers who want to violate some sort of traffic rule or law to avoid jail time or a steep fine.
If there are cameras at the intersection or on a nearby building, all they have to do is press the button and go for it. So remember, if you get caught having one of those devices on your car, you will be in big trouble.