(A) Any motor vehicle or appliance in an enclosed building;
(B) Any motor vehicle or appliance on the premises of a business enterprise operating in a lawful manner and having obtained the requisite occupational license under Chapter 110 of this code of ordinances to engage in its business; provided:
(1) The vehicle or appliance is necessary to the operation of an enterprise dealing in motor vehicles or appliances, so long as no more than 12 junk vehicles or appliances are present; or
(2) The enterprise is a motor vehicle or appliance junkyard which has satisfied § 92.26 of this chapter. However, nothing in this section shall authorize the maintenance of a public or private nuisance as defined under other provisions of law.
(C) Any vehicle or appliance in a designated depository maintained in a lawful place and manner by the city.
(1997 Code, § 92.18)