We haven't had this problem to any extent yet in the US - at least on the northeastern boonies where I live. But I wonder, since the Klu Klux Klan regalia is illegal in many states, and it differs from the burkha mostly in color, how the law would make the distinction if the question were to come up.

I would certainly agree that unrestricted vision and hearing are legitimate issues if one is going to drive a car. Same as driving a car with a cell phone.

Peter.