The Planning and Zoning Commission shall not approve any plat of any subdivision within the city limits until the area covered by the proposed plat shall have been permanently zoned by an amendatory ordinance of the City Council.

The City Council shall not approve any plat or any subdivision within any area where a petition or ordinance for annexation or a recommendation for annexation to the city is pending before the City Council unless and until such annexation shall have been approved by ordinance by the City Council.