Non-passing sight distance along a road is the longest distance at which the driver of a moving
vehicle, may see an obstacle on the pavement
(A) 10 cm high
(B) 25 cm high
(C) 50 cm high
(D) 100 cm high
vehicle, may see an obstacle on the pavement
(A) 10 cm high
(B) 25 cm high
(C) 50 cm high
(D) 100 cm high