| Chair |
London Assembly |
2010-11 |
| Member |
Home Office Olympic Security Board |
2010-12 |
| Member and Chair, Finance and Olympics |
Metropolitan Police Authority |
2005-12 |
| Chair of Economic, Culture and Sport Committee |
London Assembly |
2004-12 |
| Councillor and Chair of Housing Committee |
London Borough of Richmond-upon-Thames |
1983-90 |