Along any zoning boundary line, on a lot adjoining such boundary line in the less restricted district, any abutting side yard, rear yard, or court, unless subject to greater restrictions or requirements stipulated by other provisions of this chapter, shall have a minimum width and depth equal to the average of the required minimum width or depth for such side yards, rear yards, or courts in the two districts on either side of such zoning boundary line. In cases where the height of a proposed structure on such lot in the less restricted district is greater than the maximum height permitted in the adjoining more restricted district, the minimum depth or width of the side yard, rear yard, or court for such structure shall be determined by increasing the minimum width or depth for the highest structure permitted in such more restricted district by one foot for each two feet by which the proposed structure exceeds the maximum height permitted in the more restricted district. (Ord. 4-62. Passed 3-12-62.)