The sharpest thread in this episode of Rugby's Greatest Rivals is historian Jamie Wall's argument that New Zealand's complicity in racial segregation predates apartheid itself. Wall makes the case that the NZRU voluntarily excluded Maori players from tours in 1928, 1949 and 1960 — not because South African law required it, but as a self-imposed concession to their hosts. 'New Zealand was doing it voluntarily,' Wall says flatly, 'so they were kind of engaging in apartheid themselves.' The episode traces how that capitulation compounded over decades, culminating in All Black captain Fred Allen throwing his boots overboard after the 1949 tour and declaring, 'We should have told the South Africans where they could shove their tour.' Mornay du Plessis, who played in the 1970 and 1976 series, adds a candid insider perspective — acknowledging that Springbok players were aware of events like the Soweto uprising but that the pull of the green jersey 'unfortunately overrides the acknowledgement of what was going on on the outside.'