Hon JAMES SHAW: Well, that would be outside of the scope of this bill. Some of the questions that Mr Court raised were about collateral and the ability of, essentially, small operators to be able to access the market. Again, those are unaffected by the presence or absence of a confidential reserve price in the auctioning system. They speak to wider design principles of the emissions trading scheme, and I'd just like to say that I think that he will have plenty of opportunity to debate those in this House subsequent to the passage of this bill.