I would not drive or recommend anyone to drive a car in Cozumel. Traffic laws in Cozumel are just a suggestion. I hate even riding a taxi in Cozumel. it is just crazy.
On one of our stops in cozumel the people at our table rented a car and was stopped by police for speeding, they said they knew they were not speeding, but he said he had to take them to jail to pay the fine. he told them to follow him. few minutes later he stopped told them they were speeding and they could just pay the fine to him, they refused the police told them to follow him again, he did this 3 times. they refused to pay the fine to him
he finally let them go.
I wonder if this man was really the police. I prefer to stay around the populated areas now. We are not in Kansas anymore when we travel. I always considered Cozumel safe, maybe it isn t as safe as I believed.