Chicanes are artificial bends built into a road to force drivers to reduce speed by physically altering the direction of travel.
This sign warns of the sequence of sharp turns so drivers are not caught out.
What this sign means
The sign shows a zigzag or double bend arrow symbol representing the alternating left and right turns of a chicane.
It is commonly used alongside build outs or planters that narrow the road and change its direction.
What to do when you see it
Slow down before the first bend and steer smoothly through the sequence without cutting corners.
- Reduce speed well before entering the chicane
- Position the vehicle to take a smooth path through each bend
- Watch for oncoming traffic that may need extra room in a narrow chicane
- Avoid harsh steering or braking mid bend
How this sign is tested
Theory test questions may ask you to identify this sign or choose the safest approach speed for a chicane.
It also appears in hazard perception scenarios involving reduced visibility around the bends.
Common mistakes
Entering a chicane too fast and having to brake mid bend is a common and dangerous error.
Drivers sometimes misjudge the width available and clip kerbs or planters within the chicane.
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Practise road sign questionsFrequently asked questions
What is a chicane
A chicane is a series of tight bends built into a road, often using kerbs or planters, to force vehicles to slow down.
How fast should I go through a chicane
Slow enough to steer smoothly through each bend without needing to brake sharply mid turn.
Do chicanes have priority rules
Some narrow chicanes only allow one vehicle at a time, so check for give way signs or markings.