National Road Traffic Act, 1996 (Act No. 93 of 1996)
National Road Traffic Regulations, 2000
Chapter V : Fitness of Drivers
Part IV : Professional Driving Permit
127. Voidness of professional driving permit issued contrary to regulations
A professional driving permit issued contrary to the provisions of these regulations is void and the holder of it shall, on demand by the testing centre which issued the permit or by a traffic officer, forthwith deliver the permit to the testing centre or traffic officer.