The national planning policy framework contains strong protections for the green belt, making clear that inappropriate development in it should not be approved unless justified by very special circumstances. It is for local planning authorities themselves to set and review green-belt boundaries in accordance with national policy in the NPPF. I fully appreciate the hon. Lady's concerns about inappropriate development around stations, such as Hersham and Claygate in her constituency. It is right that we seek to promote good development around well-connected stations, outside of settlements or on green-belt land, as those are some of the most sustainable locations for new homes in the country. However, the new NPPF makes clear that development proposals around such stations should not prejudice any proposals for long-term comprehensive development in the same location, and must also be of a scale that can be accommodated, taking into account existing or proposed availability of infrastructure.