HELEN WHITE (Labour): It's a pleasure to speak in this House again after a long absence in Auckland. I wanted to bring a little story to you today about this bill, just to close off this debate, because I grew up in one of the families that perhaps our Green friend was talking about, where people were extremely sceptical about these things. My parents decided that the option that they would take over fluoridation was to drink the water off the top of the house, so they put in a tank. Now, that was because they came from a background where they were sceptical of these things because so many things that had happened in their lifetime had really shaken them. One, of course, was there'd been thalidomide. There were all sorts of issues which had come up. So they were legitimately cynical about such things, but the result was that most of my family—I didn't because I didn't like the taste—drank the water off the roof, which was actually an asbestos roof.