Though contacts were restricted after the Gleneagles Agreement in 1977, there were controversial tours in 1980 by the British Lions and by France, in 1981 by Ireland, and in 1984 by England. In 1986, though a Lions tour was cancelled, South Africans played in all-star matches in Cardiff and in London marking the IRB centenary. South Africa was excluded from the first two Rugby World Cups, in 1987 and 1991.