So for that reason the ACT Party believes that New Zealand businesses should have access to credits that are available on international markets from other emissions trading schemes, whether that's California or Europe or anywhere that businesses are sequestering carbon and capturing carbon, and can then offer those units to the market. If that was the case, it's quite likely that the price would be much less than what we're currently seeing on the New Zealand market. We're seeing prices of $38 or $39 on the secondary market. The Government has a fixed-price offer for businesses, currently, at $35 per New Zealand Unit so that they can buy credits for last year's obligations, and yet what we see in other markets is that it's actually possible to mitigate their emissions for much lower costs. It may be even $5 or $10 per tonne, as opposed to the $40 to $50 that we're hearing about in New Zealand. 