Missouri Revised Statutes Title XIX. Motor Vehicles, Watercraft and Aviation § 304.033. Recreational off-highway vehicles, operation on highways prohibited, exceptions--operation within streams and rivers prohibited, exceptions--license required for operation, exception

1. No person shall operate a recreational off-highway vehicle, as defined in section 301.010, upon the highways of this state, except as follows:

2. No person shall operate a recreational off-highway vehicle within any stream or river in this state, except that recreational off-highway vehicles may be operated within waterways which flow within the boundaries of land which a recreational off-highway vehicle operator owns, or for agricultural purposes within the boundaries of land which a recreational off-highway vehicle operator owns or has permission to be upon, or for the purpose of fording such stream or river of this state at such road crossings as are customary or part of the highway system. All law enforcement officials or peace officers of this state and its political subdivisions or department of conservation agents or department of natural resources park rangers shall enforce the provisions of this subsection within the geographic area of their jurisdiction.

3. A person operating a recreational off-highway vehicle on a highway pursuant to an exception covered in this section shall have a valid operator's or chauffeur's license, except that a handicapped person operating such vehicle pursuant to subdivision (4) of subsection 1 of this section, but shall not be required to have passed an examination for the operation of a motorcycle. An individual shall not operate a recreational off-highway vehicle upon  1 a highway in this state without displaying a lighted headlamp and a lighted tail lamp. A person may not operate a recreational off-highway vehicle upon a highway of this state unless such person wears a seat belt. When operated on a highway, a recreational off-highway vehicle shall be equipped with a roll bar or roll cage construction to reduce the risk of injury to an occupant of the vehicle in case of the vehicle's rollover.