Senator DI NATALE (Victoria—Leader of the Australian Greens) (16:02): Mr Deputy President, I seek leave to make a short statement. The DEPUTY PRESIDENT: Leave is granted for one minute. Senator DI NATALE: I understand Senator O'Sullivan's desire to wedge the Greens on an issue like this, but Senator O'Sullivan needs a little education when it comes to the issue of sniffer dogs. Sniffer dogs do not actually work in reducing drug use. In fact, sniffer dogs get it wrong two-thirds of the time—a bit like Senator O'Sullivan himself. They have an appalling track record when it comes to recording convictions on this stuff. But here is the kicker: some serious overdoses and fatalities have been directly attributed to the sniffer dogs themselves. What happens is this. When a young person is at a festival, sees a sniffer dog and does not want to get caught, it is an incentive to ingest sometimes toxic levels of substances. We have seen people die because of sniffer dogs. The DEPUTY PRESIDENT: We have indeed voted on that motion.