Grand Apartheid was the deprivation of legal rights.
Petty Apartheid meant segregated public amenities.
The removal of Petty Apartheid was part of the Total Strategy of P.W. Botha.
Botha hoped he would be able to maintain white supremacy by giving way in less important areas.
In 1978, the Afrikaner University of Stellenbosch admitted its first non-white students.
In 1979, black trade unions were legalised, and businesses could employ non-whites in some skilled and semi-skilled jobs.
In 1981, beaches in Cape Provinces were desegregated. Locally, in many cinemas and other public places, particularly in Cape Province, ended segregation.
There was significant increase in state funding of education for black students.
In 1982, black townships could elect councillors and become self-governing and self-financing.