So not only is it an unnecessary regulation and a cost to business, it's actually going to cause a heck of a lot of confusion with the Government agencies asked to administer it. When you look through the papers, the Customs department said, "We don't want a bar of this thing. Please don't give us this crazy thing to administer. We don't want to have to take away from our real job of protecting New Zealand's borders to try and administer a clean car tax on the wharf. What do you want us to do? Take some sniffer machine around the docks, getting the importers to start the cars so that we can check the emissions." But that's what the Government wants to do. They won't even accept the emissions data from the vehicle manufacturers. They're going to set up their own department, and they're going to make up their own mind about what the emissions are. So I tell you what: this thing's not going to help the supply chain; it's not going to help get stuff off the wharf.