Hon DAVID PARKER: Well, actually, many. The legal situation in respect of legal responsibility for the dross is complex—in part, because some dross in some parts of Southland, no matter what the original underlying legal issues were, some of those issues were compromised by earlier Governments in negotiations relating to the smelter to keep it open. In respect of the dross in the Mataura smelter, it's further complicated by the fact that the corporate entity that had responsibility for its removal went into liquidation. The liquidator disclaimed responsibility for it and everyone including the smelter denies legal responsibility for it. I have been reluctant to cause the Crown to pick up the bill for all of it. That said, in an effort to spend money on its removal rather than on legal proceedings, the Crown has so far committed about $1 million to its removal in addition to process costs. The smelter has promised to stump up with slightly more than that, and, of course, there is the court proceeding to which I have earlier referred.