§ 240-41. Vision clearance on corner lots.

In residential districts, on corner lots, no fence, wall or structure, planting or foliage more than three feet in height above the plan of the established grades of the streets shall be allowed in any part of a front or side yard herein established, that is included within the street lines at points which are 20 feet distant from their point of intersection measured along said street lines which will materially obstruct the view of a driver of a vehicle approaching a street intersection.