It is unlawful and a public nuisance for any person to engage in minor vehicle repair in any residential zone.
A. Upon any vehicle which is not registered to a current occupant of the premises where the work is being performed; or
B. Outside a fully enclosed structure, except that minor vehicle repair may be performed outside a fully enclosed structure where elapsed time between the beginning and end of the repair does not exceed forty-eight (48) hours; or
C. Upon more than two vehicles at one time on the same premises or by the same person. (Prior code § 25.15.401)