Corrected entry: When Thorny's son is along for the ride, he lets himself out of the backseat of the car, but Ursula later states that their cruisers have to have someone else open the backdoor from the outside.
Corrected entry: When Ursala and Foster are in the backseat of the police car Ursala states thats someone had to open the door for them to get out, if so then how did Ramathorn's kid get out of the backseat when they pulled over the Russians?
Correction: Ursula actually states that someone has to open the doors from the outside on THEIR cruisers (those of the local cops, not the State Troopers). Apparently, the Troopers' doors open from within, otherwise Foster would have been more careful. Also, I'm moderately certain the people they pulled over were German.
Rooster of DoomCorrected entry: When Ramathorne and Rabbit radio to Farva to look up the Spurbury cruiser's plate, he says "A white Caprice." All the police cars in the movie, including that one, are Ford Crown Victorias.
Correction: Actually it was Mac and Foster and Foster who radioed it in and the only reason he said it was a white Caprice is because it is a very similar model of the Crown Victoria (the two can be commonly mistaken for each other) and he also didn't want Farva to realize the joke they were playing on him until it was over and done with.
Correction: In the shot prior to this, you can see Thorny's son poking him with what looks like a broom. Sonce the window is down, he could have opened the door by reaching out the window.