Mau Mau Uprising arable and grazing land. During the Emergency, "screening" was the term used by colonial authorities to mean the interrogation of a Mau Mau suspect. The alleged member or sympathiser of Mau Mau would be interrogated in order to obtain an admission of guilt—specifically, a confession that they had taken the Mau Mau oath—as well as for intelligence. Mau Mau Uprising The Mau Mau Uprising (1952–1964), also known as the Mau Mau Rebellion, the Kenya Emergency, and the Mau Mau Revolt, was a war in the British Kenya Colony (1920–1963). The definition of the term "Mau Mau" has been contentious. The
Mau Mau Uprising son—who, after confessing, joined screeners at Athi River Camp, later travelling throughout the Pipeline to assist in interrogations. Suspected informers and spies within a camp were treated in the time-honoured Mau Mau fashion: the preferred method of execution was strangulation then mutilation: "It was just like in the days before our detention", explained one Mau Mau member later. "We did not have our own jails to hold an informant in, so we would strangle him and then cut his tongue out." The end of 1955 also saw screeners being given a freer hand in interrogation, and harsher conditions than straightforward