My hon. Friend is absolutely right. House building has not been at its fastest recently, so the vast majority of properties in this country were built before the cut-off date, which ensures that there is affordable coverage for those who need it.
The Chair of the Select Committee made a point about sharing benefits data with water companies, as did the hon. Member for Plymouth, Moor View. We have to be careful because those data are very sensitive, and sharing them with the industry would currently be illegal. We can look at that, and the Select Committee has made recommendations, but we must get it right.