Mau Mau Uprising of Kikuyu, Embu and Meru were oathed. On 3 October 1952, Mau Mau claimed their first European victim when they stabbed a woman to death near her home in Thika. Six days later, on 9 October, Senior Chief Waruhiu was shot dead in broad daylight in his car, which was an important blow against the colonial government. Waruhiu had been one of the strongest supporters of the British presence in Kenya. His assassination gave Baring the final impetus to request permission from the Colonial Office to declare a State of Emergency. Contrary to British propaganda and western perceptions of the
Mau Mau Uprising to have been sent to was the one run out of Embakasi Prison, for Embakasi was responsible for the Embakasi Airport, the construction of which was demanded to be finished before the Emergency came to an end. The airport was a massive project with an unquenchable thirst for labour, and the time pressures ensured the detainees' forced labour was especially hard. If military operations in the forests and Operation Anvil were the first two phases of Mau Mau's defeat, Erskine expressed the need and his desire for a third and final phase: cut off all the militants' support in the