Thank you very much, Presiding Officer. Minister, you've brought forward the proposals for new regulations to reduce water pollution. Obviously, we all want to see a better environment and a cleaner environment. These new regulations are in effect a cut-and-paste of the nitrate vulnerable zones regulations, and they will be applied across the whole of Wales if they are implemented. What assessment have you made of the economic, environmental, social and cultural impacts through any regulatory impact assessment you might or might not have done to date?