Lesotho

The executive authority of Lesotho is vested in the King and, subject to the provisions of this Constitution, shall be exercised by him through officers or authorities of the Government of Lesotho. (Sec. 86)

1. There shall be a Prime Minister who shall be appointed by the King acting in accordance with the advice of the Council of State.
2. The King shall appoint as Prime Minister the member of the National Assembly who appears to the Council of State to be the leader of the political party or coalition of political parties that will command the support of a majority of the members of the National Assembly: …
3. There shall be, in addition to the office of Prime Minister, such other offices of Minister of the Government of Lesotho (not being less than seven in number and one of which shall be the office of Deputy Prime Minister) as may be established by Parliament or, subject to any provision made by Parliament, by the King, acting in accordance with the advice of the Prime Minister.
4. The King shall, acting in accordance with the advice of the Prime Minister, appoint the other Ministers from among the members of the National Assembly or from among the Senators who are nominated as Senators by the King under section 55 of this Constitution: … (Sec. 87)

1. There shall be a Cabinet of Ministers, consisting of the Prime Minister and the other Ministers.
2. The functions of the Cabinet shall be to advise the King in the government of Lesotho, and the Cabinet shall be collectively responsible to the two Houses of Parliament for any advice given to the King by or under the general authority of the Cabinet and for all things done by or under the authority of any Minister in the execution of his office.
... (Sec. 88)