My hon. Friend makes a strong point. A scrutiny committee chair is a paid position that is subject to annual appointment. In practice, what happens is that a council election takes place and an executive is established. A scrutiny committee chair is appointed, and they may even give up their own job to do this. I am sure that the knowledge that they may not be reappointed a year later fetters their judgment and their ability to scrutinise seriously what is going on. It is a real issue. If we are to achieve effective scrutiny, there has to be some degree of independence.