Conservative
Vice Chairman of Planning Policy Committee
June 11, 2001 to May 6, 2002
May 6, 2002 to June 14, 2004
June 14, 2004 to May 5, 2008
May 5, 2008 to May 7, 2012
May 7, 2012 to May 9, 2016
May 9, 2016 to May 10, 2021
May 10, 2021 to May 6, 2024