How should you approach a roundabout?

When approaching a roundabout, yielding to traffic already in the circle is essential for maintaining a safe and efficient flow. Roundabouts are designed to facilitate continuous movement, and the traffic within the circle has the right of way. By yielding, you allow those vehicles already navigating the roundabout to continue without interruption, which helps prevent collisions and reduces congestion.

This practice also supports the overall intention of roundabouts, which is to improve traffic flow compared to traditional stop signs or traffic signals. It is important to observe proper yielding behavior as you approach the roundabout and only enter when it is safe to do so, ensuring you respect the rights of others already in the roundabout.

The other approaches listed are inadequate because they contradict traffic rules designed to enhance safety and efficiency in roundabouts.