What should you do when approaching a roundabout?

When approaching a roundabout, the fundamental rule is to yield to the traffic that is already circulating within the roundabout. This ensures a smooth and safe flow of vehicles, minimizing potential conflicts and accidents. By yielding and entering only when there is a safe gap, you allow those already in the roundabout to continue moving without unnecessary disruption. This method promotes efficiency and safety within the intersection.

Behavior such as accelerating rapidly to merge into the roundabout can create hazards, as it increases the likelihood of collisions if vehicles are already present. Stopping completely before entering, unless necessary for safety, would disrupt the flow of traffic and could cause confusion for drivers behind you. Continuously circling the roundabout without a clear intention to exit would be inefficient and could lead to traffic congestion. Therefore, yielding to oncoming traffic and entering at an appropriate moment is the best approach to navigating a roundabout.