During the time period that an auction is being conducted at a private residence located in any single-family dwelling district, no person shall be allowed to park or let stand any vehicle upon any public roadway or road right-of-way, unless or until a person desiring to conduct the auction makes an application for and obtains approval from the Chief of Police or his/her designee to allow such parking, and the Chief of Police or his/her designee shall not permit such parking except upon a finding that it will not prevent nor substantially interfere with the normal flow of traffic upon the roadway nor inhibit the free access of emergency vehicles to or by the site. In the event that the Chief of Police or his/her designee does permit parking upon the public right-of-way or roadway, then such parking shall be restricted and limited to one side of the roadway only, and the person desiring to conduct the auction shall post, at its cost, signs which state “Parking on this side only” and “No parking this side.” The person conducting the auction shall provide such traffic and parking control as necessary to prevent obstruction or disruption of the normal flow of traffic at the site location of the sale. (Ord. 18055 § 4, 8-5-03. Code 1995 § 142-357.)