Signing of vehicles.

38-07-03-04. Signing of vehicles. Vehicles, while being used for driving instruction, may have displayed conspicuously thereon signs on front and rear, with background and letters of contrasting colors stating "Student Driver" with lettering at least two inches [50.80 millimeters] but not more than five inches [127 millimeters] in height. No other signs or advertising may be displayed without the approval of the superintendent. History: Effective December 1, 1988. General Authority: NDCC 39-25-02 Law Implemented: NDCC 39-25-02 1