Then they arrest you for not having, modifying, or altering your
license plate. Problem solved.
Except that, the way I understand it, there are states that don't
(yet) require a front license plate.
But why put so much effort into defeating a system that's only
intended to keep you from killing people?
If you're in _that_ much of a hurry to get where you're going, just
leave two minutes earlier. I read a write-up of a study once, or
maybe just heard it anecdotally, where they put two guys on the
road, and they told one guy, "Get there as fast as you can, and
screw the traffic laws!" and they told the other guy, "Get there
safe, and obey all of the traffic laws."
The fast guy, in about a 400 mile (600 km) trip, beat the law-abiding
guy by about two minutes. Less time than it takes to take a pee.
So, if you're in that much of a hurry, just piss in your car!
http://neodruid.org/images/Safe-Car.gif
Cheers!
Rich