(a) a state of war or emergency exists or is imminent or threatened and is likely to affect or has affected the normal course of business, including, but not limited to, performance under any open contract;

(b) the government of any nation, state or territory or any institution or agency thereof has proclaimed or given notice of its intention to exercise, vary or revoke controls which appear likely to affect the normal course of business, including, but not limited to, performance under any open contract;

(c) any international organisation, or any institution or agency thereof, has introduced, varied, terminated or allowed to lapse any provision so as to be likely to affect the normal course of business, including, but not limited to, performance under the open contract; or has given notice of its intention to do so or appears to be about to do so;

(d) it is necessary or desirable for ensuring a fair and orderly market or for ensuring a safe and efficient clearing facility, or for ensuring the integrity of the market or for proper management of systemic risk in the market,

2.34.1.1 the Clearing House shall be entitled to close out a contract at a price determined by the Clearing House or to require such Clearing Members to comply with any directions issued by the Clearing House regarding the performance of, or any other direction in respect of, the open contract;

2.34.1.2 accounts shall be made up by the Clearing House for each Clearing Member who is a party to the open contract to be closed out as aforesaid. Settlement of such accounts shall be due immediately and settlement thereof shall be made forthwith in discharge of the open contract closed out notwithstanding any further change of circumstances; and

2.34.1.3 the Clearing House shall be entitled to take such other action or require one or more Clearing Members to take such action as it deems necessary or desirable.