Width of a rotary round should be equal to
(A) Twice the width of narrowest radial road
(B) Width of the widest road
(C) Width of the widest road plus the width of one lane
(D) Width of the widest road plus 2 metres
(A) Twice the width of narrowest radial road
(B) Width of the widest road
(C) Width of the widest road plus the width of one lane
(D) Width of the widest road plus 2 metres