The intent of this chapter is to permit nonconforming uses and structures to continue until they are removed, restricted or abandoned, but not to encourage their survival. Nonconforming uses and structures are hereby declared to be incompatible with permitted uses in the same district. Nonconforming uses and structures shall not be enlarged upon, expanded or extended, except as expressly provided herein, nor shall the existence of a nonconforming use or structure be grounds for adding other uses or structures prohibited in the same district.
(`83 Code, § 17.48.010) (Ord. 94-03 § 6, 1994)