Universal credit is a change to our welfare system that makes sure that it always pays to work. I pay tribute to my right hon. Friend the Work and Pensions Secretary because he is pioneering what I think are important far-reaching changes to the incentives in our country that encourage work and support people in work. We have introduced a welfare cap. That is a brand new mechanism for controlling welfare spending, including identifying pressures such as rising housing benefit bills that were completely ignored in the past by the Labour Government. If a Government are not prepared to address increases in one benefit with reductions or measures on other benefits, they are required to come before the House and ask for a vote because they have reached the cap. We have not done that because we are within the cap, as the OBR report confirms.