Now, the National Party cynically allowed that to continue, because it was a rules-based market. But the rules should have been changed given that change in reality, because for a price-based mechanism to cause the economy to adopt choosing the lowest-cost pathway to reducing emissions, you have to have an effective price. The price went to close to nothing. The price went to close to nothing, and therefore the ETS was nothing but a sham. Therefore, what this new Government had to do—in fairness, Paula Bennett stopped the Russian hot air units coming in, but then they put a price floor in without a cap, which is very unequal. So we've now got to the point where we know that we cannot rely upon international markets, because they're not mature enough.