Comprehensive City Plan Preparation And Contents. It shall be the function and duty of the Planning and Zoning Commission to make and adopt a Comprehensive Plan for the physical development of the City. Such plan, with the accompanying maps, plats, charts and descriptive matter, shall show the Commission's recommendations for the development of the area, including, among other things; the general location, character and extent of streets, viaducts, bridges, waterways, waterfronts, boulevards, highways, parkways, playgrounds, squares, parks, airfields and other public ways, grounds and open spaces; the general location of public buildings and other public property; and the general location and extent of public utilities and terminals, whether publicly or privately owned or operated, for water, light, sanitation, transportation, communication, power and other purposes; also the removal, relocation, widening, narrowing, vacating, abandonment, change of use or extension of any of the foregoing ways, grounds, open spaces, buildings, property, utilities or terminals; as well as a zoning plan for the control of the height, area, bulk, location and use of buildings and premises and of population density; the general location, character, layout and extent of community centers and neighborhood units; and the general character, extent and layout of the replanning of blighted districts and slum areas and the establishment of fire zones. The Commission shall hold public hearings on any major final report before submitting the same to the City Council for its action thereon, and the Council shall not hold its public hearings or take action until it has received the final report of the Plan Commission on the particular proposition to be acted on.