We know that the issue here is a scientific health issue that should be made by health experts, and we know that what we're concerned about is the oral health of children. It's appropriate that the decision maker is the same decision maker that makes those water standards, and that is the Director-General of Health. This will lead to some differences, in particular in Otago and Southland. So whilst Dunedin City Council is mainly fluoridated, Invercargill City Council is also fluoridated, Clutha District Council is, and its urban population—Central Otago District Council, Gore District Council, Queenstown Lakes District Council, Southland District Council, and you, Madam Speaker, may be interested to know that Waitaki District Council all are not fluoridated at the moment. We've heard some concerns around the funding and I note what I just read out before that financial issues are part of the criteria for the director-general to consider. 