Northern Rhodesia the British South Africa Company administered territory of North-Western Rhodesia (now in Zambia), and Portuguese Angola although its boundary with Angola was not marked-out on the ground until later. The northern border of the British territory in North-Eastern Rhodesia and the British Central Africa Protectorate was agreed as part of an Anglo-German Convention in 1890, which also fixed the very short boundary between North-Western Rhodesia and German South-West Africa, now Namibia. The boundary between the Congo Free State and British territory was fixed by a treaty in 1894, although there were some minor adjustments up to the 1930s. Boundaries with
Northern Rhodesia Police stand off until troops of the Northern Rhodesia Regiment arrived, having been flown from Lusaka and order was fully restored. In 1935 Captain Wardroper moved his office to Lusaka, the new capital. In 1936 he retired as Commissioner after 21 years in the Force and was succeeded by his deputy, Harry Hart, who had joined the NRP as a constable in 1919 after war service in the Royal Artillery. In 1937 Detective Constable Ladell investigating a burglary at Victoria Falls took plaster casts of footprints, a recent development in police practice. Ladell followed a spoor for six miles and arrested