A. All uses not specifically permitted in Sections 19.40.010 and 19.40.020, including, but not limited to, any industry, single-family dwellings, two-family dwellings, and motor courts;

B. Any use which may be determined by the City Council, after due notice and hearing, to be obnoxious or offensive because of the emission or presence of odor, dust, smoke, gas, bright lights, vibrations or noise, or to have a detrimental effect on permissible adjacent uses in the same or contiguous zones;

C. Gasoline service stations for boats or planes. (Ord. 89-1 § 1, 1989.)