In 2014, the Chief Science Advisor said there was compelling evidence that it provides better benefits for dental health. In particular, a report into fluoridation in areas of New Zealand versus areas without fluoridation back in 2014 showed that there was a 48 percent reduction in hospital emissions for the treatment of tooth decay in people aged zero to four. So our youngest, most vulnerable people who can't brush their teeth for themselves or are just getting used to brushing their teeth for themselves have a reduction of 48 percent if they're able to have fluoride in water reticulated services. And it's also gone on to show that 40 percent—that is how different your chances of having a lifetime incident of tooth decay decrease by if you have fluoride in your water supply. So the science is settled. Fluoride is good for your teeth and it's good for long-term health, not just for small infants but over the course of your life.