The City Council may approve the Commission's recommendation, or it may request the Planning Commission to hold a public hearing on the matter of the proposed planned street width of any street or group of streets, or it may hold a public hearing on the matter itself. The Council's action in establishing the planned street width shall be final and the width determined shall be used in calculating the required yards and building setback lines set forth in this chapter.
('64 Code, § 57.02)