Welfare Reform Bill

Perhaps the noble Lord can help me a little on some of the practicalities of that. We are saying that the existing exemption operates when someone has disposed of their main residence and reapplies it within a 26-week period. Is it a requirement that it is wholly reapplied for the purchase of a property? My noble friend Lady Turner made a point about someone who wanted to save some of that because they were downsizing for carers. Is this looked at retrospectively? Will someone look after the event and see as a matter of fact that it was so applied and, if it was not, what the ramifications are for the application of the universal credit?