I am grateful to the hon. Gentleman for that intervention, because that is precisely the reason for this debate. In principle, there is no objection to the proposal, but there is deep concern about how realistic it is. All Governments have a track record of rushing into reforms with the best of intentions, but it would be a disgrace if this were allowed to fail. We need to know how the Government plan to act should that happen.
Moving on from the sites to those going to see them, the National Trust has pointed out that the targets for membership and visitor numbers, on which the new model relies, are what it would call ambitious. The predicted growth in membership is 86% over the next 10 years. Even in its most successful decade, the National Trust grew its membership by only 20%, and the trust is five-star outstanding in terms of its membership organisation. If it questions the nature of the membership target, I would listen very carefully. The model is also reliant on visitor numbers going up by a predicted third. I hope that that is the case—we want this to work—and that we see English Heritage attract more and more of our constituents to enjoy its sites, but it is quite a leap, and many of us are worried about what would happen if we fail to make that leap in membership, visitor numbers and revenue.