Iain Duncan Smith

Sir George Iain Duncan Smith , often referred to by his initials IDS, is a British Conservative Party politician. He served as Secretary of State for Work and Pensions from 2010 to 2016 and was previously Leader of the Conservative Party and Leader of the Opposition from 2001 to 2003. He has been Member of Parliament for Chingford and Woodford Green, formerly Chingford, since 1992.