Partial History | Date | Event | Region |
| Friday, November 30, 1990 | Appointment as Director | Hertfordshire |
| Thursday, June 4, 1992 | Appointment as Director | Luton |
| Friday, April 23, 1993 | Resignation as Director | Luton |
| Friday, June 4, 1993 | Resignation as Director | Hertfordshire |
| Friday, July 9, 1993 | Appointment as Director | Hertfordshire |
| Sunday, May 1, 1994 | Appointment as Director | Hertfordshire |
| Tuesday, December 31, 1996 | Resignation as Director | Westminster |
| Monday, April 12, 1999 | Resignation as Director | Hertfordshire |
| Friday, January 3, 2003 | Appointment as Director | Essex |
| Monday, January 13, 2003 | Appointment as Director | Essex |
| Wednesday, March 24, 2004 | Appointment as Director | Camden |
| Thursday, April 8, 2004 | Appointment as Director | Camden |
| Thursday, April 15, 2004 | Appointment as Director | Westminster |
| Monday, April 19, 2004 | Appointment as Director | Westminster |
| Tuesday, May 18, 2004 | Appointment as Director | Westminster |
| Friday, June 18, 2004 | Appointment as Director | Westminster |
| Monday, June 28, 2004 | Appointment as Director | Westminster |
| Tuesday, July 6, 2004 | Appointment as Director | Westminster |
| Wednesday, July 7, 2004 | Appointment as Director | Camden |
| Monday, July 12, 2004 | Appointment as Director | Westminster |
| Tuesday, July 13, 2004 | Appointment as Director | Westminster |
| Thursday, July 22, 2004 | Appointment as Director | Westminster |
| Tuesday, August 24, 2004 | Appointment as Director | Westminster |
| Wednesday, September 8, 2004 | Appointment as Director | Camden |
| Friday, October 1, 2004 | Appointment as Director | Westminster |
| Tuesday, November 16, 2004 | Appointment as Director | Westminster |
| Wednesday, December 15, 2004 | Appointment as Director | Camden |
| Thursday, January 13, 2005 | Appointment as Director | Westminster |
| Friday, March 4, 2005 | Appointment as Director | Wokingham |
| Tuesday, March 29, 2005 | Appointment as Director | Westminster |
| Thursday, May 26, 2005 | Resignation as Director | Westminster |
| Monday, July 18, 2005 | Appointment as Director | Essex |
| Wednesday, September 20, 2006 | Appointment as Director | Camden |
| Thursday, September 21, 2006 | Appointment as Director | Westminster |
| Monday, September 25, 2006 | Appointment as Director | Westminster |
| Tuesday, April 3, 2007 | Resignation as Director | Westminster |
| Wednesday, June 13, 2007 | Appointment as Director | Westminster |
| Monday, July 16, 2007 | Appointment as Director | Camden |
| Monday, July 23, 2007 | Appointment as Director | Westminster |
| Wednesday, August 22, 2007 | Resignation as Director | Westminster |
| Wednesday, December 12, 2007 | Resignation as Director | Westminster |
| Wednesday, January 16, 2008 | Appointment as Director | Westminster |
| Thursday, January 24, 2008 | Appointment as Director | Westminster |
| Wednesday, February 27, 2008 | Appointment as Director | Camden |
| Tuesday, March 11, 2008 | Appointment as Director | Westminster |
| Sunday, July 6, 2008 | Appointment as Director | Westminster |
| Wednesday, July 9, 2008 | Resignation as Director | Westminster |
| Thursday, January 1, 2009 | Appointment as Director | Essex |
| Monday, February 23, 2009 | Resignation as Director | Westminster |
| Friday, July 31, 2009 | Appointment as Director | Essex |
| Monday, August 10, 2009 | Resignation as Director | Camden |
| Wednesday, September 23, 2009 | Appointment as Director | Essex |
| Wednesday, October 14, 2009 | Appointment as Director | Essex |
| Monday, October 11, 2010 | Resignation as Director | Camden |
| Tuesday, January 4, 2011 | Resignation as Director | Westminster |
| Monday, September 12, 2011 | Resignation as Director | Westminster |
| Wednesday, September 16, 2015 | Appointment as Director | Essex |
