It shall be unlawful for any person to park, leave, or store upon any place or premises within the unincorporated territory of Lee County more than two motor vehicles which are not currently operable and validly registered and tagged as required by state law. Each day that such vehicles are parked, left, or stored upon any place or premises within the unincorporated territory of Lee County shall constitute a separate offense. This section shall not apply to a licensed business if such parking, leaving, or storing of motor vehicles is a reasonably necessary incident in the operation of the business.