What should a driver do when approaching a roundabout?

When approaching a roundabout, the driver should yield to traffic already in the circle. This is essential for maintaining a smooth flow of traffic and ensuring safety. Roundabouts are designed to keep traffic moving while minimizing the risk of collisions, and yielding to those already in the roundabout allows for a more efficient entry and contributes to overall traffic harmony.

Yielding means checking for vehicles and pedestrians already in the roundabout, giving them the right of way before you enter. This practice minimizes abrupt stops and creates a safer environment for both drivers and pedestrians. It is important to be aware of the traffic signs and road conditions as you approach, as these will indicate when and how to yield correctly.

The other choices present actions that do not align with safe roundabout navigation. Speeding up or stopping can lead to confusion and potential accidents, while signaling right before entering is not necessary since your intention is usually indicated by your approach to the roundabout itself. Thus, recognizing the importance of yielding to traffic is crucial for successful and safe navigation through roundabouts.