Desiré Wilson (RSA) competed in the Tyrrell 010 thanks to sponsorship from Deutz-DX. She qualified sixteenth, but span out of the race on lap 53. The race was declared a non-championship race due to the FISA-FOCA war and was instead run as a Formula Libre race because the cars did not conform to the 1981 F1 rules prohibiting the use of skirts.South African Grand Prix, Kyalami, South Africa, 7 February 1981.