A planning commission is created and established which shall be a citizen advisory board with the duty of making recommendations to the council, mayor and other city departments on the city’s broad planning goals and policies and on such plans for the development of the city as its present and future needs may require. When so directed by the mayor or council, the planning commission shall make recommendations on matters relating to the city’s physical development and redevelopment. (Ord. 1736-90 § 1, 1990.)