Pick up the correct statement from the following:
(A) Safety fences are provided on either side of a roadway if embankments are in excess of 6
metres
(B) Safety fences are provided on outside of the curves of radii less than 750 m if the
embankments are between 3 metres and 6 metres
(C) Guard stones are provided at 2.5 metres intervals if embankments are between 1.6 metres
to 3 metres
(D) All the above
(A) Safety fences are provided on either side of a roadway if embankments are in excess of 6
metres
(B) Safety fences are provided on outside of the curves of radii less than 750 m if the
embankments are between 3 metres and 6 metres
(C) Guard stones are provided at 2.5 metres intervals if embankments are between 1.6 metres
to 3 metres
(D) All the above