I am sorry if I misunderstood the point, but it is one that is extremely well made. As my noble friend says, the Bill is not retrospective, as indeed most legislation is not. Potentially, however, it will offer protection in a perilous situation. Unfortunately, there will be bad site owners until they are stopped.
The noble Lord, Lord Whitty, asked about fuel poverty. We are talking to DECC about the application of the Green Deal to park homes. However, as this is a Private Member’s Bill, we cannot connect them together. Someone may wish to try to strengthen the law as time goes on.
I think that I have dealt with the issue of the fit and proper person test as best I can, and as I say, there is going to be very much a watching brief on that. That probably covers most of the aspects that have been raised in our debate. I hope that I have made clear that we strongly welcome and support the measures in the Bill. They are indeed long overdue because too many people have been put in jeopardy for too long a time. I hope that the Bill will get as far as this House and that it will be passed unanimously in the other place. We will then have an opportunity to consider it—it is hoped in the not too distant future. A Private Member’s Bill will provide at least some protection for those who have been suffering for a long time.