All persons and/or establishments within the city of Yakima that are involved in the retail sales of motorized foot scooters shall provide each purchaser of said motorized foot scooter with a written advisement of the regulations, restrictions and requirements of Sections 9.50.410 through 9.50.480 prior to completing the sale of said motorized foot scooter. (Ord. 2004-39 § 1 (part), 2004).