<P> If the Bill is presented to the President for assent, he shall assent to the Bill in not later than ten days. If it is not a Money Bill, the President may return the Bill to the Majlis - e-Shoora with a message requesting that the Bill be reconsidered and that an amendment specified in the message be considered . The Majlis - e-Shoora shall reconsider the Bill in a joint sitting. If the Bill is passed again, with or without amendment, by vote of the majority of the members present and voting, it shall be presented to the President and the President shall give his assent within ten days; failing which such assent shall be deemed to have been given . </P> <P> Under the Constitution, the Parliament may also legislate for two or more Provinces by consent and request made by those Provinces . If the Federal Government proclaims State of Emergency in any province, the power to legislate about that province is vested in the Parliament . But the Bills passed by the Parliament during the State of Emergency, shall cease to be in force after the expiration of six months from the date Emergency is lifted . Nevertheless, the steps already taken under these Acts shall remain valid . </P> <P> The Leader of the House is the highest ranking representative of the majority party in National Assembly usually the Prime Minister . </P> <P> List of All The Prime Ministers </P>

Leader of the house in national assembly of pakistan