Mau Mau Uprising of a lack of targets, and, by late 1955, Lathbury felt so sure of final victory that he reduced army forces to almost pre-Mau Mau levels. He noted, however, that the British should have "no illusions about the future. Mau Mau has not been cured: it has been suppressed. The thousands who have spent a long time in detention must have been embittered by it. Nationalism is still a very potent force and the African will pursue his aim by other means. Kenya is in for a very tricky political future." The government's public relations officer, Granville Roberts, presented villagisation
Mau Mau Uprising as "a complete blueprint for winning the war against Mau Mau using socioeconomic and civic reform." What developed, however, has been described as a British gulag. The Pipeline operated a white-grey-black classification system: 'whites' were cooperative detainees, and were repatriated back to the reserves; 'greys' had been oathed but were reasonably compliant, and were moved down the Pipeline to works camps in their local districts before release; and 'blacks' were the so-called 'hard core' of Mau Mau. These were moved up the Pipeline to special detention camps. Thus a detainee's position in Pipeline was a straightforward reflection of how cooperative