Section 5(2) in The Reserve And Auxiliary Air Forces Act, 1952
(2)The competent authority may, in such circumstances and subject to such conditions as may be prescribed, by special order, appoint to the Regular Air Force Reserve any member of the Air Defence Reserve or the Auxiliary Air Force raised and maintained under this Act, and where any such member is so appointed, he shall cease to be a member of the Air Defence Reserve or the Auxiliary Air Force, as the case may be, and shall as from the date of such appointment be deemed to be a member of the Regular Air Force Reserve.
