Rugby union and apartheid UAR the permit given to San Isidro Club to visit South Africa, and forced the federal committee of UAR to resign. A new committee was elected on 24 April 1973. In November the government also forbade all visits to South Africa by any Argentine team and any visit of a South African team into Argentina. This ban remained until 1991. South Africa was the indirect cause of the 1976 Olympic boycott. A New Zealand rugby union tour of South Africa prompted African countries to demand that the New Zealand Olympic team be excluded from the games. The IOC demurred on
History of the South Africa national rugby union team '99' each Lions player would attack their nearest rival player. The idea was that a South African referee would be unlikely to send off all of the Lions. At the "battle of Boet Erasmus Stadium"—one of the most violent matches in rugby history—JPR Williams famously ran over half of the pitch and launched himself at 'Moaner' van Heerden after such a call. The 1976 All Blacks tour of South Africa went ahead, and the Springboks won by three Tests to one, but coming shortly after the Soweto riots the tour attracted international condemnation and 28 countries boycotted the 1976 Summer