First of all if you are driving down the road THAT question is not on a cops list of what he can stop you for.
Now....if you are "living on the streets illegally in the MH" that's a whole nuther story! If someone has complained about you parking illegally? Yup the cops going to ask you that question because he has received a complaint about you and you ARE on his streets he patrols!
Full Time RV'ing and living on the streets in an RV are not the same.:W