We are in favour—or at least the ACT Party is—of broad based - low rate taxes. The reason that we're opposing the bill that's being debated tonight is that, while it doesn't change the broadness of the tax base, it does raise the rate on a certain strata of personal income. We think that's unhelpful because it's distortionate. The point of broad based - low rate taxes is that people face the same rate of taxation regardless of their behavioural choices, so people can go about their lives seeking to use the knowledge that they have in their society to make their life better for themselves and their loved ones in their community, without having to spend a lot of time trying to change their behaviour to avoid the IRD. That's the point of broad based - low rate taxes. So that's why we're opposed to a bill that, while leaving the base the same, increases the rate on higher incomes.