| Chair |
All Party Parliamentary Group on Classical Music |
2011- |
| Vice-Chair |
All Party Parliamentary Group on Media |
2011- |
| Chair |
All Party Parliamentary Group on Statistics |
2011- |
| Vice-Chair |
All Party Parliamentary Group on Betting and Gaming |
2008- |
| Chair |
Social Market Foundation |
2000-10 |
| Member |
Independent Review Panel on the Future Funding of the BBC |
1999- |
| Chair |
Make Votes Count |
1999-06 |
| Member |
Royal Commission on the Funding of the Long Term Care of the Elderly |
1997-99 |
| Member |
Independent Commission on the Voting System |
1997-98 |
| Chair |
Fabian Society’s Executive Committe |
1983-84 |