My hon. Friend raises an important issue and points out not only the good news of the 10-year high in the number of first-time buyers but the opportunities available for local authorities to provide for this. We are clear that the planning system has a key role in delivering more affordable homes, and the national planning policy framework, which was revised last year, is central to that. It includes a wider definition of affordable housing, and local authorities are expected to consider the new definition—which includes starter homes and discounted market sales homes—in identifying the types of housing their communities need. There is an expectation that major developments will make a minimum of 10% of homes available for affordable ownership, including starter homes and discounted market sales homes. We have made good progress on first-time buyers, but there is more for us to do and this Government are doing it.