On a corner lot in any residential district, nothing shall be erected, placed, planted, or allowed to grow in such a manner as materially to impede vision between a height of two and a half feet and ten feet above the center line grades of the intersecting streets in the area bounded by the street lines of such corner lots and line joining points along said street lines 50 feet from the point of the intersection.
('69 Code, § 151.13) (Ord. C-285, passed 7-8-68; Am. Ord. C-666, passed 10-10-89; Am. Ord. C-692, passed 10-9-90) Penalty, see § 154.99