Mau Mau Uprising 1952, the poisonous latex of the African milk bush was used by members of Mau Mau to kill cattle in an incident of biological warfare. Although Mau Mau was effectively crushed by the end of 1956, it was not until the First Lancaster House Conference, in January 1960, that native Kenyan majority rule was established and the period of colonial transition to independence initiated. Before the conference, it was anticipated by both native Kenyan and European leaders that Kenya was set for a European-dominated multi-racial government. There is continuing debate about Mau Mau's and the rebellion's effects on decolonisation and
Mau Mau Uprising series of major economic, military and penal initiatives. The second stage had three main planks: a large military-sweep of Nairobi leading to the internment of tens of thousands of the city's suspected Mau Mau members and sympathisers (see "Operation Anvil" below); the enacting of major agrarian reform (the Swynnerton Plan); and the institution of a vast villagisation programme for more than a million rural Kikuyu (see below). In 2012, the UK government accepted that prisoners had suffered "torture and ill-treatment at the hands of the colonial administration". The harshness of the British response was inflated by two factors. First, the