No person shall operate an ATV, off-road motorcycle, or off-road utility vehicle within the City in violation of Chapter 321I of the Code of Iowa or a snowmobile within the City in violation of the provisions of Chapter 321G of the Code of Iowa or in violation of rules established by the Natural Resource Commission of the Department of Natural Resources governing their registration, equipment, and manner of operation.
(Code of Iowa, Ch. 321G and Ch. 321I)