That's quite an important point because we know that, ultimately, if the levels within the standard are set too low and are unachievable, then we won't get the outcomes that we want. We won't be incentivising those importers to get the right kind of vehicles in if they are simply not available. But equally, if the allowances are too high, we won't be getting the incentives in place either. So that's quite an important part of the design of the scheme, the Type A and Type B vehicles, to allow for the different emissions profiles that are there, along with different penalties and charges in respect of used and new vehicles, which is a recognition that used vehicles will generally be on the road for a lesser period of time and therefore will emit less within the New Zealand context than new vehicles. That's why, under the Clean Car Standard parts of the provisions, we see that there are lower fees that apply there. Part 1 also ensures that we have obligations around record-keeping for those importers. That's a very important part of the integrity of the scheme, and Part 1 establishes those provisions as well.