Sorry to hear you are moving, where to?
ColoCane, I believe they have a right to seize the jammer itself in addition to the fine. I had the Escort SRX on my old M3 and wound up shutting off the jammer because I didn't want to lose it. All depends on the cop, but if you are the only guy on the road and it's obvious you're speeding (and you get a pissy cop) could be a world of trouble. A quick call to a traffic lawyer might help clarify.
08 E90 | Jet Black / Black | 6MT
Mods: RAC RG63 w/ Pirelli Corsa 255F/285R | Akrapovic Evo Exhaust | OEM Blacklines
Winter Setup: OEM 18s w/ Nokian Hakkapeliita R 245/40-18