All-terrain vehicle helmets, Minn. Statutes 2004 84.9256
Motorcycle helmets, Minn. Statutes 2004 84.793, 2004 169.974, 2004 171.02
Motorized bicycle riders, Minn. Statutes 2004 169.223
Sales and use taxes, Minn. Statutes 2004 297A.67