Original: He served as the Leader of the Conservative Party from September 2001 to October 2003. He is currently the Secretary of State for Work and Pensions in the Cabinet of David Cameron, and a Member of Parliament (MP) representing the London constituency Chingford and Woodford Green.
Simplified: He was the leader of the Conservative Party from September 2001 to November 2003 and is the Member of Parliament (MP) for the constituency of Chingford and Woodford Green.