Warning signs
Roundabout ahead
Roundabout
What does this sign mean?
Three curved arrows in a triangle warn that a roundabout is coming up, giving you time to choose your lane and your exit. It appears on the approach to full roundabouts on all kinds of road, often followed by a map-type direction sign showing the exits. Slow down, read the lane markings, and be ready to give way to traffic coming from your right unless signs, markings or signals say otherwise. It is one of the most frequently tested warning signs, usually alongside the blue circular sign that marks the roundabout itself.
Highway Code references
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