The Council shall have the power and authority to zone the City and to pass all necessary ordinances, rules and regulations governing same, under and by virtue of the authority given to cities and legislative bodies thereof by Chapter 211 of the Texas Local Government Code, together with all existing amendments which may hereafter be made thereto.
The Council shall appoint a Board of Adjustment which shall have all of the powers and authority as set forth in Chapter 211 of the Texas Local Government Code, and as hereafter amended, and such additional powers and privileges as may be duly assigned to it by the ordinances of the City.
(a) 
There shall be established by the Council a Planning and Zoning Commission, which shall have all the powers and authority set forth in Chapter 211 of the Texas Local Government Code, and as amended, and such additional powers and privileges as may be duly assigned to it by the ordinances of the City. If the Council chooses, it may establish separate planning and zoning boards and establish the duties of each.
(b) 
A member of the Commission may be removed with the consent of a majority of the Council. If a vacancy occurs upon the Planning and Zoning Commission, by both resignation or otherwise, the Council shall appoint a commissioner to fill such a vacancy for the unexpired term. The Commission shall keep minutes of its proceedings which shall be a public record. The Commission shall serve without compensation. No member of the Planning and Zoning Commission shall hold another salaried or elected City office.