I want to thank all members across the House who have contributed to the debate on this important bill. This bill amends the Crown Minerals Act 1991. That is the principal piece of legislation that governs Crown-owned resources, including petroleum. The bill lays the foundation for a stronger, more proactive regulation of petroleum-decommissioning activities. It is designed to mitigate the risk to the Crown and taxpayer of having to fund decommissioning in the event that a permit or licence holder is unable to do so.