A.   Powers And Duties:
      1.   Authority: The chief of police shall be subject to the orders of the mayor and members of the city council;
      2.   Supervisory Control: The chief of police shall have supervisory control over all other members of the police force;
      3.   Obstruction Of Streets Or Sidewalks; Nuisances: The chief of police shall also notify the city council of any infringement of the ordinances relating to the obstruction of streets, walks or sidewalks, by any person, and of any nuisance that may come to his knowledge. (1977 Code § 2.08.130)