Unless more stringent regulations are provided by other provisions of this chapter, at the intersection of two or more streets, no hedge, fence, screening strip or wall higher than 30 inches above curb level and no obstruction to vision, other than a post not exceeding one foot in diameter, shall be permitted on any lot within the triangular area formed by two intersecting street lines bounding said lot, or the projection of such lines, and by a line connecting a point on each street line located 25 feet from the intersection of the street lines. These restrictions shall not apply to buildings in the R-40A, R-40B, R-40E, R-40W, R-B-1, R-B-2, R-B-3, R-B-4, R-B-5, R-B-6, and R-B-7 Zones or to buildings located within the restricted area on any other property in the Township lying east of Barnegat Bay.