So this is a market place that is changing and changing rapidly. There will be sections of the market place that simply don't have a choice. Now, we know that over a period of time ahead of us there will be an increasingly wide range of low emission vehicles available in the market. That range of vehicles that will be available will be determined not by New Zealand legislators, not by New Zealand customers, not by New Zealand drivers, not by New Zealand road users but actually by marketing companies and manufacturers of vehicles overseas. And they will make a range of vehicles available to, for instance, farmers, tradies, and so forth. And so this high-level purpose that is set out in subsection 6 at the moment makes it very difficult for those businesses, farmers, and users of vehicles who don't have a choice. Now, it may be that at some time in the future they will have a choice, but right at the moment they don't.