Corrected entry: As Mac and Foster pull up to issue a speeding ticket while playing the cat game, they tell the local cops to take off. They didn't even know that Larry Johnson was pulled over for speeding, what speed to cite him at, nor are they allowed to issue a ticket when they didn't witness the violation.
Corrected entry: When the all the troopers are hiding in the brush deciding how to take down the smugglers, the local cops drive up. Watch carefully and you will see the two cops in the back seat open their doors. Earlier in the film, Ursula and Foster actually get locked in the back seat of the police car because the back doors have to be opened from the outside. (01:23:37)