maintained". During 1919 it was also decided that civil aviation was to be brought into the Air Ministry rather than being dealt with by either the Board of Trade or the Foreign Office. The Army and the War Office had largely agreed to the continued existence of the RAF due, in part, to the enthusiasm for the air service by the Army's political leader Winston Churchill. However, one of the main difficulties for the RAF and Air Ministry in 1919 was the opposition by the Royal Navy to losing their own air service and subsequent lobbying that personnel for naval air purposes afloat be naval officers and ratings – this would have led to a recreation of the now disbanded Royal Naval Air Service. This negotiation led to the creation of RAF Coastal Area the predecessor of RAF Coastal Command to deal with its relationship with the Navy. Throughout 1919 there were discussions between Sir Hugh Trenchard Chief of the Air Staff and Sir Rosslyn Wemyss First Sea Lord as to the nature of the relationship between the Air Force and Air Ministry and the Navy and the Admiralty. In 1919 the Air Ministry formally took control of supply, design and inspection of all aircraft (aeroplanes and airships) from the Ministry of Munitions. This helped put the existence of Air Ministry on a firmer footing. Throughout 1919 Churchill persistently supported an independent air force. He presented the White Paper, largely written by Sir Hugh Trenchard, on the future of the RAF on 12 December 1919. It was this White Paper that was to be the effective charter for the RAF and Air Ministry in subsequent years. 1921–1927 In February 1921 Lloyd George appointed Churchill to the Colonial Office and appointed his Chief Whip, Frederick Guest as Secretary of State for Air on 1 April. During his eighteen months in office he played "a minor part in the desperate struggle to maintain the air force's institutional independence in the face of hostile attacks from the War Office and the Admiralty". More importantly in the long term he was also responsible for the appointment of Sir Sefton Brancker to develop civil aviation. With the fall of Lloyd George Sir Samuel Hoare became the Secretary of State for Air in October 1922 under Bonar Law. On Law's death Stanley Baldwin became Prime Minister and gave the position Cabinet status in May 1923, and