What do you do when you encounter a traffic circle?

Yielding to vehicles already in the circle is the correct approach when encountering a traffic circle. This rule is essential for maintaining smooth traffic flow and preventing accidents. Vehicles that are within the circle have the right of way, meaning that drivers entering the roundabout must wait until there is a sufficient gap in traffic before proceeding. This helps ensure that all vehicles can navigate safely and efficiently through the intersection.

In a roundabout, the design is intended to facilitate continuous movement, which can significantly reduce congestion and enhance safety compared to traditional intersections. By yielding, you are also allowing other drivers to continue without interruption, which is a fundamental principle of roundabout etiquette.

Other choices are less appropriate for various reasons. Speeding through the circle can lead to unsafe situations, as it increases the risk of collisions. Stopping and waiting for directions is unnecessary within a roundabout since the traffic rules are clear and established. Lastly, signaling only when exiting does not provide adequate notice to other drivers about your intentions while navigating the circle; signaling is important for indicating your actions clearly to ensure everyone can respond appropriately.