Mau Mau Uprising noted after a tour of some villages in June 1956. Kenyans were granted nearly all of the demands made by the KAU in 1951. On 18 January 1955, the Governor-General of Kenya, Evelyn Baring, offered an amnesty to Mau Mau activists. The offer was that they would not face prosecution for previous offences, but may still be detained. European settlers were appalled at the leniency of the offer. On 10 June 1955 with no response forthcoming, the offer of amnesty to the Mau Mau was revoked. In June 1956, a programme of land reform increased the land holdings of the
Operation Anvil (Mau Mau Uprising) Mau" movement, had proliferated the Kikuyuland region. On 20 October the colonial governor declared a state of emergency, initiating efforts by the British military to put down the insurgency. The first months of the British campaign were plagued by a lack of discipline, communication, coherent strategy, and useful intelligence and little progress was made against the Mau Mau. An assault on the Naivasha police station and a massacre of civilians in the village of Lari in March 1953 dramatically escalated the conflict. Mau Mau activity also began to surface in the city of Nairobi, which had a large Kikuyu population.