Senator LUDLAM (Western Australia) (12:51): I will shortly move to the first amendment we propose—an amendment to the objects clause of the bill. But first I note that before we rose the last time we were debating this bill, that I put a number of questions to you, Minister, and that you have provided answers to nearly all of them. I put a question to you, which the advisers might be able to help you out with now, around the absolute quantitative volumes of material in different categories. I also put the question to officers at an estimates hearing the week before last and you said, 'I'm not going to let the officer answer that because you have taken it on notice in the chamber.' That does not appear to have come back in the documents you provided this afternoon. Can I get a reading, please, on whether that material will be provided?