37-01-13: Right of way of national guard while on duty - Exceptions - Interference with - Penalty
Commanding officers of any portion of the national guard parading or performing any military duty in any street or highway may require any or all persons in such street or highway to yield the right of way, except that the carriage of the United States mail, the legitimate functions of the police, and the progress and operations of hospital ambulances and fire departments may not be interfered with thereby.