Minimum rear yard required in the P district shall be five percent of the average lot depth with the smallest acceptable required yard being equal to one-half the height of the adjacent building wall and the largest required yard being twenty feet. That portion of the yard which is five or more feet from the lot line may be used for required parking. All portions of the required yard without parking shall be landscaped to the satisfaction of the design review board. (Ord. 2020-07 § 2, 2020; Ord. 95-8 § 3, 1995; Zoning Ordinance dated 7/94, 1994)