What should a driver do when approaching a roundabout?

When approaching a roundabout, the driver should yield to traffic that is already in the roundabout. This is a crucial aspect of safe driving in circular intersections. Yielding helps ensure smooth traffic flow and prevents collisions. Vehicles within the roundabout have the right of way, allowing them to continue moving without interruption.

Understanding this rule is vital for drivers, as failing to yield can result in accidents or traffic congestion. By yielding, the driver can enter the roundabout safely when there is a suitable gap in traffic, thus maintaining the overall efficiency and safety of the roadway.

The other actions, such as speeding up to enter quickly, entering without signaling, or stopping regardless of traffic conditions, can create confusion, increase the risk of accidents, and disrupt the flow of traffic in the roundabout. Therefore, yielding to traffic already present is the appropriate and safest behavior when approaching a roundabout.