I have to admit that I am not familiar with the leak that the noble Baroness describes, but there are certainly problems with leaks, and not just in government. We have a serious need for investment in the pipe network, which has been made a lot worse by record heat this summer. As noble Lords will know, the heat causes the ground to shift, which imposes significant stress on pipes. A record number of pipes now need to be fixed, which requires investment. But there is a clear obligation, which is associated with very severe penalties for companies not investing in tackling this problem. The Government have been clear that this will remain a priority.