Rules and notifications to be laid before the State Legislature.

Every rule made under this Act and every notification issued under sub-section (2) of section 10 shall be laid as soon as may be after it is made or issued, before each House of the State Legislature 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 rule or notification or both Houses agree that the rule or notification should not be made, 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.