Legal definition
A driver intending to reverse direction must choose a suitable place, signal sufficiently in advance and check that other road users will not be endangered or obstructed.
RGC (RD 1428/2003), Article 78 (translated summary)Definition
A U-turn is a manoeuvre that reverses your vehicle’s direction of travel.
How to perform it
Choose a suitable place, signal in advance and check that you will not endanger or obstruct other road users. Block the road for as little time as possible.
Where it is prohibited
U-turns are prohibited at level crossings, in tunnels, underpasses and sections covered by the Tunnel sign. On motorways and dual carriageways, use designated places only. They are also prohibited when safety cannot be checked and generally wherever overtaking is banned, unless the U-turn is expressly authorised.
Key facts
- Signal and check that the manoeuvre is safe.
- U-turns are prohibited in tunnels and underpasses.
Practice real questions on this topic
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In the DGT exam
- On a road that is neither an autopista nor an autovía, you cannot proceed forward or change direction or turn around. What reversing distance does the general rule permit?
- It is prohibited to change direction to the left...
- Reverse driving, as a general rule, must be carried out: