36Laying before Parliament.

Every rule made and every notification issued under this Act shall be laid, as soon as may be after it is made or issued, 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 or more successive sessions, and if, before the expiry of the session immediately following the session or the successive sessions aforesaid, both Houses agree in making any modification in such rule or notification, or both Houses agree that the rule should not be made or notification should not be issued, the rule or notification shall thereafter have effect only in such modified form or be of no effect, as the case may be; so, however, that any such modification or annulment shall be without prejudice to the validity of anything previously done under that rule or notification.