The independent Climate Change Commission—which, again, I say every party in this House, except for the ACT Party, voted to establish—said that they should have the independent capacity to tell us what we needed to do, and they have told us what we need to do: we need to reduce our emissions from the transport sector by 41 percent by 2035. We need to achieve around about 30 percent of the vehicles on our road by 2035 being zero-emissions vehicles. We're going to have to do something if we want to achieve that, because the truth is that New Zealand's performance in this area has been woeful. We have one of the dirtiest fleets in the world. Since 1990, the part of the New Zealand economy in which emissions have increased the most has been our vehicle fleet, where emissions have increased by 90 percent. Only New Zealand, Russia, and Australia—of developed economies—do not have an emissions vehicle standard. We are currently the laggards, and if we don't take action as the rest of the world and car companies, countries all around the world, clean up fleets, we will become the dumping ground for the world's dirtiest vehicles. And that's why this piece of legislation is so important. 