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364. Which of the following statements correctly describes a roundabout?
- Roundabouts have more conflicting points than signalized intersections.
- When entering, you must wait at the yield line until there is enough space within the roundabout.
- Traffic lights are installed at a roundabout to guide vehicles and facilitate traffic flow through the intersection.
- A vehicle that has already entered a roundabout must yield to an entering vehicle.
Answer : 2