Hon Dr AYESHA VERRALL (Associate Minister of Health): Those matters are not directly relevant to the bill we're debating, but the Prime Minister's Chief Science Advisor has recently assisted with that important matter of making sure that good information is available to the public by publishing a detailed report of all of the decades of science around fluoridation. So I think there is access to New Zealand - specific, high-quality information, and I think that it is important that those sources remain up to date, as the Ministry of Health has also kept up-to-date sources of information throughout this time, in the many years that the bill has been before Parliament.