102. (1) Notwithstanding anything in the preceding sections of this chapter, the Federal Legislature shall, if the Governor-General has in his discretion declared by Proclamation (in this Act referred to as a” Proclamation of Emergency “) that a grave emergency exists whereby the security of India is threatened, whether by war or internal disturbance; have power to make laws for a Province or any part thereof with respect to any of the matters enumerated in the Provincial Legislative List :Provided that no Bill or amendment for the purposes aforesaid shall be introduced or moved without the previous sanction of the Governor-General in his discretion, and the Governor-General shall not give his sanction unless it appears to him that the provision proposed to be made is a proper provision in view of the nature of the emergency.
(2) Nothing in this section shall restrict the power of a Provincial Legislature to make any law which under this Act it has power to make, but if any provision of a Provincial law is repugnant to any provision of a Federal law which the Federal Legislature has under this section power to make, the Federal law, whether passed before or after the Provincial law, shall prevail, and the Provincial law shall to the extent of the repugnancy, but so long only as the Federal law continues to have effect, be void.
(3) A Proclamation of Emergency-
(a) may be revoked by a subsequent Proclamation;
(b) shall be communicated forthwith to the Secretary of State and shall be laid by him before each House of Parliament; and
(c) shall cease to operate at the expiration of six months, unless before the expiration of that period it has been approved by Resolutions of both Houses of Parliament.
(4) A law made by the Federal Legislature which that Legislature would not but for the issue of a Proclamation of Emergency have been competent to make shall cease to have effect on the expiration of a, period of six months after the Proclamation has ceased to operate, except as respects things done or omitted to be done before the expiration of the said period.