Senator Allman-Payne, I've really clearly explained the approach that the government has taken to this. We want the Senate to have good-quality information. That's been assured; that's the approach we have taken. Senator Ruston has in her possession information that has not been subject to that process and may be subject to change as a consequence. She asked me about it directly; I confirmed it. But our preference is to work with data that has been quality assured, and that's the approach that we've taken through this debate up to this point.