How should you approach a traffic circle?

When approaching a traffic circle, the appropriate action is to yield to traffic already in the circle. This means that if there are vehicles currently circulating within the circle, you must allow them to pass before entering. This rule is crucial for maintaining a smooth flow of traffic and reducing the likelihood of accidents.

Traffic circles, also known as roundabouts, are designed to facilitate continuous movement and minimize stop-and-go traffic. Yielding to vehicles in the circle helps ensure that drivers already in the roundabout have the right of way, creating a safer environment for all road users. This practice aligns with traffic laws intended to ensure orderly progression through intersections.

In contrast, accelerating to merge without yielding or stopping completely before entering would disrupt the flow of traffic, potentially leading to collisions. Yielding only to vehicles on the left could also result in confusion and unsafe driving situations, as it disregards the traffic patterns typically established in traffic circles.