So I'll again say: this bill is a product of mistakes by the Government. If it was not, it would have been dealt with properly, when we set up the auctioning scheme in the amendments with the climate change legislation that were passed in June of last year. It is being done in a rushed process, and on three previous occasions when we have seen Labour Governments rush climate change legislation, it has had expensive mistakes. That is why National says that we should not be rushing legislation of this sort. There is no area of public policy that is as complicated as climate change, added with the complexity of the emissions trading scheme; it is an area where real care is needed. We are not satisfied that the Government has all of the details right; there are risks for the integrity of climate policy, as well as to the Treasury, as a consequence of this bill.