The provisions of this chapter shall not apply in the case of an emergency or to any employee conducting the official business of a municipal, county, state, or federal agency, or persons conducting activities pursuant to a contract or sub-grant with a state or federal agency. Exceptions to the provisions in this chapter may be given, in the form of a Letter of Permission from the MDMR Coastal Preserves Program, on a case by case basis for vehicle use directly related to scientific research or other specific uses.
22 Miss. Code. R. 19-08-8.9