The double bend first to the left sign warns drivers of two consecutive bends in quick succession, with the first curve turning left.
Consecutive bends require sustained concentration and disciplined speed control, as weight transfer between turns can affect car stability.
What this sign means
This sign indicates that you will immediately encounter a curve to the left followed closely by a bend in the opposite direction.
- Red warning triangle framing a black S-curve symbol
- First curve moves to the left
- Warns of multiple changing road directions ahead
What to do when you see it
Reduce your speed well ahead of the first bend. Keep a steady pace across both turns without making abrupt steering changes.
- Check mirrors before slowing down
- Maintain proper lane positioning throughout both bends
- Do not overtake while navigating double bends
How this sign is tested
Theory test questions focus on identifying the initial direction of travel and maintaining safe speed through linked hazards.
Common mistakes
Accelerating too soon after the first bend, leaving the vehicle travelling too fast for the secondary counter-bend.
Test yourself on this one
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Practise road sign questionsFrequently asked questions
Which way does the second bend turn on this sign?
The sign shows the first bend turns left, so the subsequent bend curves back to the right.
Is it safe to overtake on double bends?
No, double bends severely limit forward visibility and overtaking is extremely dangerous.
Why is early speed reduction so vital for double bends?
Slowing down early gives you time to balance the car smoothly between quick changes of direction.