I did hear the hon. Gentleman say that, and I also heard the hon. Lady say, when she was moving new clause 5, that she did not even realise that that was the case. Paradoxically for them, I support the new clause and I hope it is agreed to. It looks attractive to me because such a review could lead to a situation in which taxation on oil and gas is increased appropriately. We will not know until we have the evidence, so let us have the review.