10-11-5: USES PROHIBITED IN ZONES UNLESS EXPRESSLY PERMITTED:
Uses of land which are not expressly permitted within a zone are expressly prohibited therein, except as may be permitted by action of the board of adjustment pursuant to express authority under the terms of this title. The board of adjustment shall not permit a use within a zone which is not expressly permitted by the terms of this title unless it can be shown that the use is similar to other uses permitted in the area. Where the board of adjustment determines a use to be similar, such use shall therefore be deemed to be a permitted use as if it were listed therein on the effective date hereof. (Ord. 6-18-81A, 6-18-1981)