A. No person shall encumber or obstruct any street, avenue or alley within the city with any article or thing whatever without permission first obtained from the chief of police.
B. It is unlawful for any person to cause, create or maintain any obstruction of any street, alley, sidewalk or other public way, except as may be specified by ordinance or by the street supervisor. (Prior code §§ 4-4-2, 4-4-29)