just to let you guys know that in the uk we have local area 'camera partnership vans'-not police but local (county council) operators of speed guns etc who set up on the side of the road to film us/take us to court.
they have all the latest gadgets funded by the government and are suppose to free up police resorces somewhat.
this has been so for a few years but the latest nightmare i hope you dont get is this-they have altered their laser guns to also photograph vehicles that dont show a speed because of error codes etc(possible jamming).this flag is added to the police national registration database.if several instances with the same vehicle id occur,they tell the police who visit,remove your vehicle for inspection and if devices are found take you to court for perverting the course of justice.
you guys in states where jammers are illegal better hope the troopers dont catch on to this one!!!