This really calls for common sense here. One of two things will happen if you are pulled over in a MH. They will come to the driver window, in which case you should follow normal protocol. Hands on the wheel, greet the officer and don't do anything unless they ask you to (like fetch your license and reg). I try to put the officer at ease as much as possible - it can be a scary job and I feel it's my civil duty to show them respect and let them know they will get full cooperation from me and I am no threat. If they come to the door, I will open the door, stand back in a non threatening way and proceed as instructed. I would consent to him entering the coach if he wanted. I have nothing to hide and will be as helpful as I can be. I might even offer them coffee. I am not sure why anyone would feel threatened or violated or have any reason not to allow them in. Unless you have something to hide. I seriously doubt they would ever need to see the inside of the coach unless there is probable cause, in which case I am not doing anything to cause that. Personally I think officers leave Mh's pretty much alone with the exception of near a borders. Most Mh's that I have seen driving obey the laws and move so slowly and cautious and I imagine it's a hassle for them not to mention scary as there is a lot they can't see from the outside.