So currently, as several other people have commented, we have this piecemeal sort of regimen and fluoridation network at the moment. So this bill goes a long way to improving that and to increasing the sort of protection that can be afforded to all New Zealanders. I do want to take the opportunity to thank the Associate Minister of Health, the Hon Dr Ayesha Verrall, for her work, as has been discussed, in actually prioritising and therefore shepherding this bill through. In particular, at this third reading stage for the Supplementary Order Paper that's in her name, which confers the decision-making responsibility to the director-general rather than the individual DHBs—which obviously has practical implications, but is also a means by which to confer much more consistency. It is worth, I think, re-emphasising that the director-general consults, and is obliged to consult, extensively when making those decisions, particularly on public health.