The Social Democratic Party was a centrist to centre-left political party in the United Kingdom. The party supported a mixed economy, electoral reform, European integration and a decentralised state while rejecting the possibility of trade unions... Wikipedia
Founders: Roy Jenkins, David Owen, Shirley Williams, Baroness Williams of Crosby, and more
Founded: March 26, 1981
European Parliament group: Technical Group of Independents (1983–84)
Headquarters: 4 Cowley Street, London
Ideology: Social liberalism
National affiliation: SDP–Liberal Alliance
Political position: Centre to centre-left