Sharp Curve
A sharper than normal curve ahead.
Sharp Curve road sign used in the BC ICBC knowledge test
What does the Sharp Curve mean?
Indicates a curve that requires significant speed reduction. Advisory speed tabs are commonly posted below this sign.
In British Columbia, drivers are required to understand and respond correctly to the Sharp Curve at all times. Failure to comply with regulatory signs can result in fines or collisions.
Is this sign on the ICBC knowledge test?
Yes — the Sharp Curve is commonly tested on the BC ICBC knowledge test. Drivers must know its meaning, correct shape, colour, and the proper response when encountering it on the road. Road signs make up approximately 25–30% of the ICBC knowledge test, making them one of the most important categories to study.
BC Driving Test Tip
If an advisory speed is posted below this sign, it is the safe speed for the curve, not a posted limit.
Quick Summary
| Sign Type | Warning |
| Sign Shape | Diamond |
| Sign Colour | Yellow/Black |
| Meaning | A sharper than normal curve ahead |
Practice Question
Test your understanding with a sample ICBC-style question.
What should drivers do when they see this sign?
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