Apartheid wages?

So there is no petrol or diesel to be found in South Africa, as the delivery drivers are on strike. Sounds a bit like Zimbabwe doesn't it, yet while Zimbabwe still blames the colonial oppressors, South African trade unionists are still blaming apartheid, with a rallying cry against "apartheid wages". Some 13 years since they took over, and they are still blaming apartheid. They should get a life, and see what they are doing to the country. In the meantime the South african Communist Party loses(?) huge donations, somewhere between the party treasurer, and the general secretary. Seems even communists like money, especially if it doesnt belong to them.