We are making further progress. The hon. Lady has now explicitly said that the 50p rate will not raise £3 billion. [Interruption.] She has explicitly said that, because she has accepted that there will be a behavioural effect that will bring the amount down. I do not know why she is complaining and chuntering, because she has just made the unarguable point that the amount raised will be less than the static cost. That is not the point that the shadow Chief Secretary was trying to make.
Labour politicians are generally very good at saying, “It is a £3 billion giveaway”, in an attempt to give the impression that it will be a £3 billion increase in revenue. I accept that the shadow Chief Secretary probably misspoke, and that when he said that the 50p rate would raise £3 billion, he was getting a little carried away. Labour politicians usually avoid saying, “It will raise £3 billion”, for the very good reason that that is a completely unsupportable position. To be fair to the hon. Member for Birmingham, Ladywood, she is not making that case today. However, I wish to point out that even the Labour party does not believe that the 50p rate will raise £3 billion, which it clearly will not.