So I learnt more about barcoding that year than I really care to know. But that was what I needed to do. It went out to citizen's referendum and the people of Kaikohe and Kaitāia said, "Yes." Not by much, by a margin of about 56, 57 percent, as I recall. But it was statistically significant. So Far North District Council said, "We're going to inject the fluoride in Kaikohe between October 2007 and September 2009 at the Taraire Hills and Monument Hill injection sites and at the Kaitāia supply 2007 to 2009, as well. I was particularly proud to have maybe just made a small difference there. 