The following uses and activities are exempted from the license requirement:
A. Service stations or garages as defined in section 5-3-2 of this chapter.
B. Recycling centers using enclosed buildings or solid waste containers.
C. Enclosed railcars, truck trailers and rolling stock to store materials and equipment. Enclosures must be made of materials so that the contents are not visible to the public.
D. Salvage material or junk cars in enclosed buildings. (Ord. 919, 9-8-2008)