RSA 236:69 Policy.

It is hereby declared to be the policy of this state and in the public interest to provide for maximum visibility along the interstate system, federal aid primary system, and turnpike system, and connecting roads or highways; to prevent unreasonable distraction of operators or motor vehicles; to prevent confusion with regard to traffic lights, signs or signals or other interference with the effectiveness of traffic regulations; to promote maximum safety, comfort and well-being of users of the interstate system, federal aid primary system, and turnpike system; to preserve and enhance the natural scenic beauty or the aesthetic features of the interstate system, federal aid primary system, turnpike system and adjacent areas; to promote the reasonable, orderly and effective display of adverti