When I was in South Africa, you only needed their equivalent of a MOT (roadworthyness certificate) when you bought the car. It was up to the new owner to get it done. That was it until it next changed hands. That was a ridiculous system. I bought a 3 lite Capri and my manager took it to one of his mates to do. Plenty of things wrong with it such as a sand blown windscreen, faulty seat belts, washers etc but it still got a certificate. That was 1982 though so things may have changed now.