It shall be unlawful for two or more persons to assemble together within the city upon any sidewalk or street thereof, in front of or adjacent to any store, shop or other place of business so as to obstruct the public right-of-way along the street or sidewalk, or entrance of the place of business, or so as to obstruct or injure the carrying on of any lawful business in any of the places aforesaid.
(2005 Code, § 6-401)