(a) Side yard widths may be varied where the side wall of a building is not parallel with the side lot line or is broken or otherwise irregular. In such case the average width of the side yard shall not be less than the otherwise required least width, provided, however, that such side yard shall not be narrower at any point than one-half the otherwise required least width, or narrower than six feet in any case.
(b) A side yard along the side street lot line of a corner lot, which lot abuts in the rear, either directly or across an alley, the side lot line of another in a Zoning District, shall have a width of not less than one-half the required depth of the front yard on such other lot fronting the side street.
(Ord. 74-8. Passed 10-3-74.)