66 Constitution of Kenya, 2010 (2) The leader of the majority party shall be the person who is the leader in the National Assembly of the largest party or coalition of parties. (3) The leader of the minority party shall be the person who is the leader in the National Assembly of the second largest party or coalition of parties. (4) The following order of precedence shall be observed in the National Assembly— (a) the Speaker of the National Assembly; (b) the leader of the majority party; and (c) the leader of the minority party. PART 4—PROCEDURES FOR ENACTING LEGISLATION Exercise of legislative powers. 109. (1) Parliament shall exercise its legislative power through Bills passed by Parliament and assented to by the President. (2) Any Bill may originate in the National Assembly. (3) A Bill not concerning county government is considered only in the National Assembly, and passed in accordance with Article 122 and the Standing Orders of the Assembly. (4) A Bill concerning county government may originate in the National Assembly or the Senate, and is passed in accordance with Articles 110 to 113, Articles 122 and 123 and the Standing Orders of the Houses. (5) A Bill may be introduced by any member or committee of the relevant House of Parliament, but a money Bill may be introduced only in the National Assembly in accordance with Article 114. Bills concerning county government. 110. (1) In this government” means— Constitution, “a Bill concerning county (a) a Bill containing provisions affecting the functions and powers of the county governments set out in the Fourth Schedule; (b) a Bill relating to the election of members of a county assembly or a county executive; and