Noting the relevance of the establishment of an internationally recognized, representative government of Iraq and the desirability of prompt completion of the restructuring of Iraq’s debt as referred to in paragraph 15 above, further decides that, until December 31, 2007, unless the Council decides otherwise, petroleum, petroleum products, and natural gas originating in Iraq shall be immune, until title passes to the initial purchaser from legal proceedings against them and not be subject to any form of attachment, garnishment, or execution, and that all States shall take any steps that may be necessary under their respective domestic legal systems to assure this protection, and that proceeds and obligations arising from sales thereof, as well as the Development Fund for Iraq, shall enjoy privileges and immunities equivalent to those enjoyed by the United Nations except that the above-mentioned privileges and immunities will not apply with respect to any legal proceeding in which recourse to such proceeds or obligations is necessary to satisfy liability for damages assessed in connection with an ecological accident, including an oil spill, that occurs after the date of adoption of this resolution;