I am absolutely delighted to hear that the hon. Gentleman's local community is taking that initiative. We need a lot more like it, and I would give such schemes every encouragement. My hon. Friend the Under-Secretary is looking at what further practical assistance we might be able to give, but the fact that local communities are taking such a close interest in our rivers and looking after such a vital resource is evidence of a growing awareness of the contribution that biodiversity and water make to our society. The more people take an interest, the better chance we have that rivers will be better looked after and that further improvements in water quality will result.