All trees or shrubs hereafter planted or substantially pruned in any public right-of-way shall only be pruned or planted with permission of the Director. No tree or shrub shall be planted within 25 feet of any streetlight or utility pole. No tree or shrub shall be planted under any utility line that when mature will interfere with said utility line. No tree or shrub which when mature will exceed a height of two feet shall be planted or maintained on that portion of any right-of-way, “planting strip” or “drainage swale” lying within 25 feet of the right-of-way of an intersecting street. [Ord. 3475 § 4, 2001; Ord. 3000 § 2, 1994; Code 1970 § 12.12.040.]