Dr Ellie Chowns

I hope the right hon. Member would agree that it is a multifaceted problem, and that there are different issues in different places. There is no one-size-fits-all approach. In my constituency, the issue is particularly about phosphate pollution, but in other places it is about nitrates, and in other places it is about water volume. I absolutely agree with his earlier comments on the importance of upland water management and natural flood management approaches, which are ways to ensure that we manage water, keep water on the land and address questions of drainage. Indeed, I mentioned this in a debate on the Planning and Infrastructure Bill just the other day, because it is vital that the Bill addresses the question of water management. We need to treat these things in an integrated and site-specific way. I have called for many years now for a water protection zone in my constituency to ensure that the sources of pollution are correctly attributed and tackled, and have called for more funding and teeth for the Environment Agency to enforce the existing rules, which will help to reduce the problem of pollution. To conclude, I warmly welcome the Bill brought to the House today by the hon. Member for Norwich South, which presents a thoughtful, constructive and detailed way of bringing people together to address what we all recognise is a crucial problem. However, I say to him—and to the Minister—that we must tackle agricultural water pollution with the same sense of urgency and commitment with which we are addressing sewage. Sir Jon Cunliffe’s Independent Water Commission explicitly excluded this issue from its terms of reference, except in so far as it relates to the water industry. I have read the water commission’s terms of reference very carefully, and have spoken to the commission about it: it is not set up to address the problem of agricultural run-off into our rivers. We need the same level of focus on this issue as we do on sewage, because if we want to clean up our rivers, lakes and seas, we need an integrated approach.