Rules and regulations to be laid before Manipur State Legislature

19. Every rule and every regulation made under this Act shall be laid, as soon as may be after it is made, before 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 or more successive sessions, and if, before the expiry of the session immediately following the session or the successive sessions aforesaid, Legislature agree in making any modification in the rule or regulation, as the case may be, or Legislature agree that the rules or regulations, as the case may be, should not be made, the rule or regulation 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 regulation.