I'm aware the most recent stats, in 2012-2013, showed that 5 percent of kids were exposed to cigarette smoke in cars—2.5 percent higher for Māori kids—in New Zealand. That's simply unacceptable. Hopefully, those figures today are slightly smaller, because we have seen the decline of smoking rates in New Zealand. But still, we know the impact of tobacco and we know the impact of second-hand tobacco smoke. 