Council of Civil Service Unions v Minister for the Civil Service (GCHQ) is a British intelligence agency that provides signals intelligence to the British government and armed forces. Prior to 1983 its existence was not acknowledged, despite the fact that it openly recruited graduates. Following a spy scandal in 1983, the organisation became known to the public, and the government of Margaret Thatcher decided a year later that employees would not be allowed to join a trade union for national security reasons. The Minister for the Civil Service is a position held "ex officio" by the Prime Minister. This was done through an Order in Council, an exercise of the Royal
Minister of State for Commonwealth Relations Minister of State for Commonwealth Relations The Minister of State for Commonwealth Relations was a ministerial post in the Government of the United Kingdom from 1947 until 1966. The holder was responsible for assisting the Secretary of State for Commonwealth Relations in dealing with British relationships with members of the Commonwealth of Nations (its former colonies). After 1966 the post was merged with the Minister of State for the Colonies and became the Minister of State for Commonwealth Affairs. "Arthur Henderson held the post for less than two months before the position was abolished. It was then recreated in 1959."