sub-section (3). w\hlcIi period may be co~nprised in one session or in two successive sessions, direct any

E~lilcr House or Pnr11:1mcnt nl:~! by resolution p:lsscd \vitliin thirty d;l+s ftotll the d;llc 011 \\h~cli fl~c Acr h;ls bcc~r I , I I ~ bcforc it \\uidcr sub-section (3). w\hlcIi period may be co~nprised in one session or in two successive sessions, direct any mnodfications to be made in the Act and if the nlodifications are, agreed to by the other House of Parliament during the session in wvli~cli the Act has been so la~d behre it or the session succeeding such modifications shall be given effect to by the President by enacting an amending Act under sub-sect~on (2) :

Provided that nothing in this sub-section shall alTcct the validity of the Act or any action taken thereunder before 11 is so amended.