Section 20. Power to make rules

(1) The Government may make rules for carrying out all or any of the purposes of this Act. (2) (a) All rules made under this Act shall be published in the Tamil Nadu Government Gazette and unless they are expressed to come into force on a particular day, shall come into force on the day on which they are so published. (b) All notifications Issued under this Act shall be published in the Tamil Nadu Government Gazette and- unless they are expressed to come into force on a particular day, shall come into force on the day on which they are so published. (3) Every rule or order made or notification issued under this Act shall as soon as possible, after it is made or issued. Be placed on the Table of the Legislative Assembly, and if, before the expiry of the session in which it is so placed or in the next session. The Legislative Assembly makes any modification in any such rule, order or notification or the Legislative Assembly decides that the rule, order or notification should not be made or issued, the rule, order 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, order or notification.