My Lords, I can deal with the final point first. As I have said a number of times, the clause is specifically about affordable housing. It is perfectly up to local authorities, even at the moment, voluntarily to renegotiate any aspect of Section 106 applications made before 2010. Regulations are coming out soon to make sure that that can be done anyway.
This clause relates only to affordable housing and the expectation is that this will be a pretty swift operation. Negotiating other aspects of Section 106 agreements may take quite a long time because there may be a lot of elements. However, affordable housing ought to be dealt with swiftly by the local authority or the Planning Inspectorate. We want decisions on this that generate affordable housing. That is why the issues have been separated; there is a single focus here. However, that does not discount other aspects of Section 106 being looked at voluntarily. Ultimately, there will be a statutory requirement.