I am not persuaded by that argument. I hoped the hon. Lady would take that opportunity to provide some clarity as to the Labour party’s position, but she did not do so. We do not need another review. We have evaluated the impact of the 50p rate. It was an economic failure. It failed to raise revenue. It in effect put up a “closed for business” sign over the UK economy. It was about politics, not economics.
I urge the Opposition to withdraw the new clause, and I hope they will also return to their approach of a few years ago. As my hon. Friend the Member for Gainsborough pointed out, when Tony Blair was in charge he was making pledges not to increase the top rate of income tax. That at least demonstrated a sense of where the UK needed to be and its place in the world, but that has, I am afraid, been long forgotten by the Labour party which just drifts ever leftwards.