I assure the hon. Lady that all relevant impact assessments are conducted at the time that they are required by legislation. As for the environmental impact, I gave a flavour of it earlier. The sum total of the green homes grant scheme and public sector decarbonisation fund will mean that about half a megatonne of carbon will be saved every year, which is the equivalent of about 270,000 cars taken off the road, and there will be about 140,000 new jobs. I hope she will welcome that.