I recognise the benefits of fluoridation that the noble Lord has pointed out. There is no question about that. But we know that this is a very difficult and vexed issue locally—there are strong feelings either way. That is why the position was reached in the 2012 Act. The noble Lord’s idea of a discussion is a good one. I should point out that it is not a policy area on which I lead so I will have to speak to my colleague in the department, but if we can get that going and think about ways to encourage more action it would be a very clever thing to do.