Cities
Light rail horns or whistles, Minn. Law 2004 c 245 s 2
Sign ordinances, exemption for political advertising, Minn. Law 2004 c 142
Noncommercial signs
Political advertising, exemption, Minn. Law 2004 c 142
Zoning
Municipal airports, Minn. Law 2004 c 258 s 1