just got back from a nice 18 day trip, I own a villa in ACA and been going there for 47 years. Just last week we were driving back from a day at Boca Chica Hotel (great snorkeling there) I got pulled over by two policeman they checked out the reg. everything was in order it was a brand new car from hertz rental, It was the first time it was rented 11 Killometers on the car. He then asked for my license I said what for he said he was going to give me a ticket,iasked what for he said it was a 600 peso fine around $60us Isaid your crazy I dont know what I did wrong but I;ll give you 100 pesos just to let me go. he said no give me 500 pesos. We negotiated how much right on the street. He kept telling me 500 pesos I finally gave him 200 Pesos just to get out of there, He asked the other cop if that was enough then put the money in his pocket and said okay I could leave. I told the agent at Hertz about the problem he said I should have give him the keys to the car and take a cab to the Hertz office they would have taking care of it. So if you drive while your there just beware theres still quite a few corrupt cops there. Try not to give them your license, because you'll really have to pay more to have them give it back to you.