Sharp Curve Left Sign
Shape: Equilateral triangle (pointing up) · Colour: Yellow/white with red border
A sharp left-hand bend in the road lies ahead.
What It Means
A sharp left curve on Indian roads carries a specific risk: centrifugal force pushes vehicles to the right — across the centre line into the oncoming traffic lane. Motorcyclists are particularly vulnerable as they must lean significantly into the curve. Wet roads dramatically reduce the cornering grip available. If the curve is uphill, visibility ahead is near-zero.
📍 Where You'll See It
On mountain passes, rural highways, and anywhere the road turns sharply left.
✅ What You Must Do
Brake before the curve, not during. Enter wide if safe to do so (stay fully in your lane). Look through the curve to spot oncoming headlights.
⚠️ Common Mistake
Cutting the apex of the curve (entering tight and crossing the centre line) — which brings you head-on with any oncoming vehicle.
⚖️ Legal Note
Sec. 184 MV Act if curve negotiation endangers others. Crossing the centre line in a curve can be cited as dangerous driving.
Frequently Asked Questions
What does the Sharp Curve Left sign mean?
Where will I see a Sharp Curve Left sign?
What should I do when I see a Sharp Curve Left sign?
Know a Driver Who Ignores This Sign?
Share this page. Awareness is the first step to safer roads.
Other Cautionary Signs
School Ahead
A school is nearby. Children may be crossing or walking on or near the road.
Pedestrian Crossing
A pedestrian crossing (zebra crossing) is ahead. Pedestrians have right of way.
Narrow Road Ahead
The road narrows significantly ahead — from both sides. Reduced width for the oncoming stretch.
Steep Ascent
A steep uphill gradient lies ahead.
Steep Descent
A steep downhill gradient lies ahead.
Slippery Road
The road surface is slippery — due to rain, oil, loose gravel, or mud.