I have had encounters with police all over the world. In the UAE where nost people get into trouble I got in and out of trouble by just being polite. In Mexico where most people get into trouble because of the "I am an American YOU cant touch me" attitude, I have lived and worked there and never gotten into trouble, Be polite. They are just like you and me. I am a heavy equipment operator, I can be a mean person, if someone is rude I have all the dirt in the area, and the machines to move it. The police have the same power, but they can take your time, and money. If you are polite, you will never have a problem. Would you be rude to a Waiter, or a Nurse? Police just have a job to do, and it is a dangerous job, Some Cops get shot at more than I do and that is a feat.
AKAK he is safe from the Dog if he goes to Mexico, The Dogg is PNGed there.