Section 20. Power to remove difficulties.

(1) If any difficulty arises in giving effect to the provisions of this Act, the Central Government may, by notified order, make such provision as appears to it to be necessary or expedient for the removal of the difficulty. (2) Every order made under this section shall be laid as soon as may be after it is made before each House of Parliament while it is in session for a total period of thirty days which may be comprised in one session or in two successive sessions and if, before the expiry of the session in which it is so laid or the session immediately following, both Houses agree in making any modification in the order or both Houses agree that the order should not be made, the order shall thereafter have effect only in such modified form or be of no effect, as the cases may be; so, however, that any such modification or annulment shall be without prejudice to the validity of anything previously done under that order.