What should a driver do when approaching a roundabout?

When approaching a roundabout, the appropriate action for a driver is to yield to traffic already in the roundabout and enter when it's clear. This is vital for maintaining safety and efficient traffic flow. Roundabouts are designed to keep vehicles moving smoothly, reducing the likelihood of accidents that can occur when drivers make left turns across oncoming traffic.

Yielding to the traffic already circulating in the roundabout helps prevent collisions and allows for a more orderly merging process. The traffic within the roundabout has the right of way, ensuring that vehicles can exit at their desired point without having to stop or slow down unnecessarily.

Additionally, entering only when clear promotes an effective use of space in the roundabout, preventing bottlenecks and facilitating continuous movement. Drivers who understand and follow these rules can contribute to safer roadways while also reducing their travel time.