Whenever the city council shall have adopted the comprehensive plan of the city or of one or more major sections or districts thereof, no street, square, park or other public way, ground or open space, or public building or structure, or other governmental enterprise shall be constructed or authorized in the city, or in such planned section and district until the location, character or extent thereof shall have been submitted to and approved by the commission; provided, that in case of disapproval, the commission shall communicate its reason to the city council, which shall have the power to overrule such disapproval by a recorded vote of a majority of its membership. (1986 Code)