Citation Codes Equivalent Citations citation codes Docket Number No. 17–492. See more information ... Smart Summary Please sign up to generate summary. CITY OF GREENSBORO, NORTH CAROLINA, et al., petitioners, v. BNT AD AGENCY, LLC. Motion of International Municipal Lawyers Association for leave to file a brief as amicus curiae granted. Petition for writ of certiorari to the United States Court of Appeals for the Fourth Circuit denied.