Province, the said authority shall not extend in any Province to any matter with respect to which the Provincial Legislature also has power to make laws.
40. Supreme Command of the Armed Forces.- (1) The Supreme Command of the Armed Forces shall vest in the President, and the exercise thereof shall be regulated by law.
(2) Until Parliament makes provision by law in that behalf, the President shall have the power-
(a) to raise and maintain the Naval, Military and Air Forces of Pakistan and the Reserves of such Forces;
(b) to grant Commissions in such Forces; and
(c) to appoint Commanders-in-Chief of the Army. Navy and Air Forces and determine their salaries and allowances.
41. Conduct of business of the Federal Government.- (1) All executive actions of the Federal Government shall be expressed to be taken in the name of the President.
(2) The President shall by rules specify the manner in which orders and other instruments made and executed in his name shall be authenticated, and the validity of any order or instrument so authenticated shall not be questioned in any court on the ground that it was not made or executed by the President.
(3) The President shall also make rules for the allocation and transaction of the business of the Federal Government.
42. Duties of Prime Minister in relation to President- It shall be the duty of the Prime Minister-
(a) to communicate to the President all decisions of the Cabinet relating to the administration of the affairs of the Federation and proposals for legislation;
(b) to furnish such information relating to the administration of the affairs of the Federation and proposals for legislation as the President may call for, and
(c) if the President so requires, to submit, for the consideration of the Cabinet any matter on which a decision has been taken by a Minister but which has not been considered by the Cabinet.
CHAPTER II.-THE PARLIAMENT OF PAKISTAN
43. Parliament of Pakistan- There shall be a Parliament of Pakistan consisting of the President and one House, to be known as the National Assembly.
44. Composition of the National Assembly.- (1) Subject to the succeeding clauses, the National Assembly shall consist of three hundred members, one half of whom shall
