What this bill originally, when it was introduced, aimed to do was transfer that decision making to the DHBs, for them to assess and then direct to councils around fluoridation, but with the upcoming health reforms in the middle of next year, it looks like what will be happening is that the functions of DHBs will then come under Health New Zealand and be merged into Health New Zealand. What the Supplementary Order Paper that Dr Ayesha Verrall introduced at the committee stage would mean is that that decision-making power transfer to the Director-General of Health. I think what that's going to do is make sure we have a nationally consistent approach and a streamlined approach, because at the moment what we've got is only 54 percent of the population have access to fluoridated water, and that hasn't changed much in the last 15 years. So what we're going to do by having the director-general make those decisions is have a much more public health - focused, evidence-based decision-making process.