Roundabout Warning Sign - Meaning, Regulations & Safety Tips #3573795 (License: Personal Use)

The sign features a red equilateral triangle with a white background and a black circular arrow symbol representing traffic flow around a central island. It is a mandatory warning sign used in many countries, including the UK, EU, and Australia, to indicate an approaching roundabout. Drivers must yield to traffic already in the roundabout and follow directional flow.

Used on roads approaching roundabouts to warn drivers in advance; commonly seen on rural and urban highways, often paired with distance markers (e.g., 100m, 50m). Matches user intent for understanding traffic signs, driver education, or road safety guidance.