I would point out that I am speaking in very narrow terms. I am speaking of mineral rights, and not about the global sum, which must stand. The House has approved it. On this question of mineral rights, I follow the hon. and learned Gentleman's point. He is right in saying that in the calculation which I made, I did not, in terms, take account of mineral rights. The amount, as I have said, is small, but I allowed a considerable margin, and I think it will be found to be all right. If I am seriously wrong, as I say, the matter can be considered again.