What should a driver do when approaching a roundabout?

When approaching a roundabout, it is essential for a driver to yield to traffic already circulating within the roundabout. This practice ensures a smooth flow of traffic and reduces the likelihood of collisions. Vehicles inside the roundabout have the right of way, and yielding allows for safe merging into the circular roadway.

By yielding to the traffic in the roundabout, a driver can assess the situation and find an appropriate gap to enter safely. This principle is a fundamental aspect of roundabout navigation and helps to maintain order and efficiency at intersections where conventional stop signs or traffic signals might lead to more delays or accidents.

Other choices do not align with safe driving practices at roundabouts. Entering without stopping could create confusion or risk a collision with vehicles already in the roundabout. Using the left lane regardless of exit can lead to dangerous situations, as drivers should use the appropriate lanes based on their intended exit. Lastly, stopping before entering the roundabout might not be appropriate, especially if there is no oncoming traffic; it could unnecessarily impede the traffic flow.