No U-Turn
The prohibition applies to the intersection or equivalent where the sign is placed or before. The sign may refer to multiple intersections.
When You See This Sign
When you see the sign you must not perform a U-turn in the intersection the sign refers to. Instead, continue to the next place where turning is allowed and follow any supplementary signs or instructions.
Rules & Regulations
- It is prohibited to make a U-turn (180° turn) in the intersection or equivalent where the sign is posted or before it; the prohibition takes effect where the sign indicates.
- The prohibition applies to all road users unless a supplementary sign explicitly indicates exceptions or limitations.
- The sign may apply to multiple intersections depending on its placement or a supplementary plate; check the sign's location to see the extent.
- Always follow police or traffic control instructions on site even if these temporarily change or suspend the sign's meaning.
Tips for Drivers
- Plan your lane choice and driving in good time to avoid needing to turn where the sign prohibits it.
- If you miss a road, continue to the next permitted place to turn (e.g., a roundabout or a signed turning area) instead of violating the prohibition.
- Note whether the sign is placed before or in the intersection so you know exactly where the prohibition begins and ends.
- Use navigation or route planning to find alternative routes when U-turns are prohibited.
Common Mistakes
- Mistaking the sign for a ban on left or right turns instead of specifically a U-turn.
- Believing the sign applies only to motor vehicles and not to cyclists or moped riders.
- Attempting a two-stage turn (for example, reversing into a driveway or side street) to circumvent the prohibition.
Test Yourself
Road Sign: No U-Turn
What should you do when you see this sign?
- A Making a U-turn is prohibited.
- B You must turn (make a U-turn) at the next intersection.
- C Yield is required when making a U-turn.
- D Only U-turns are allowed for motorcycles.
Exam Tip
On the theory exam a common trap may be asking whether the sign applies to other turns — remember that C26 only forbids U-turns, not left or right turns.
Did You Know?
Did you know that U-turn bans are often placed on through roads and narrow intersections where turns can easily create queues or increase the risk of accidents, and that the sign can cover multiple intersections depending on its placement?
Frequently Asked Questions
Does the prohibition apply to all vehicles, including cyclists?
Yes. The ban on U-turns generally applies to all road users unless a supplementary sign indicates exceptions. Cyclists and moped riders must follow the same prohibition.
Does the sign apply if it is posted after the intersection?
If the sign is posted after the intersection it normally does not affect the intersection located before the sign. The prohibition is intended to be placed in or before the intersection it refers to.
Can a supplementary sign indicate that the prohibition applies to several intersections or to a certain stretch?
Yes. A supplementary plate or the sign's placement can clarify that the prohibition applies to multiple intersections or a defined stretch. Read both the main sign and any supplements carefully.
What happens if I still make a U-turn where it is prohibited?
Making a U-turn despite the prohibition is a traffic offense and may lead to fines or other penalties, as well as a worse assessment on a driving test. Additionally, it increases the risk of accidents or traffic obstruction.
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