In this subtitle, the following terms have the meanings indicated. “Advertising circular” means any printed or written circular, notice, or other item the predominate purpose of which is:to advertise one or more products, services, or other things for sale, lease, or trade; to direct attention to one or more businesses, commodities, services, events, or other activities for which a fee is charged or solicited; or otherwise to promote activity of a business or commercial nature. “Vehicle” means:any self-propelled vehicle; and any other vehicle required to be registered under the laws of this State. City Code, 1976/83, art. 19, §1A(a) Ord. 87-890 Ord. 06-205 Ord. 22-125