Section 4 — Effect of declarations under this Act, and duration thereof

(1) A declared provision shall have the force of law immediately on the expiry of the day on which the Bill containing it is introduced.

(2) A declared provision shall cease to have the force of law under the provisions of this Act--

(a) when it comes into operation as an enactment, with or without amendment;

(b) when the Central Government, in pursuance of a motion passed by Parliament, directs, by notification in the Official Gazette, that it shall cease to have the force of law; or

(c) if it has not already ceased to have the force of law under clause (a) or clause (b), then on the expiry of the seventy-fifth day after the day on which the Bill containing it was introduced.