This bill means that we can require large commercial craft that are en route to New Zealand to provide information to the craft's passengers about the biosecurity law relevant before they arrive in New Zealand. It's a barrier to protect us from those things coming in. A really good example is—we'll remember well the Queensland fruit fly, for example, which came in through Northcote and Devonport: that cost the New Zealand economy $12 million to eradicate. But if travellers are told on the plane not to bring the apple that they've put in their bag—to leave it on the plane or to put it into the Ministry for Primary Industries bin that they get at the airport—that reduces the risk of undetected fruit fly or larva hitching a ride into New Zealand. It also prevents the taxpayer from having to shell out to eradicate a pest that can cause significant damage to the New Zealand economy and primary industry. So I'd like to congratulate the member for having the foresight to see that this is a key area that we need to do more about.