What should drivers do when approaching a roundabout?

When approaching a roundabout, drivers should yield to traffic that is already in the roundabout. This is important because vehicles inside the roundabout have the right of way, ensuring a smooth flow of traffic and helping to prevent collisions. Yielding allows drivers to safely gauge the speed and distance of cars already circulating in the roundabout before entering.

Understanding this rule is critical for maintaining safety and efficiency at intersections designed as roundabouts. Drivers are typically required to look for gaps in traffic and enter only when it is safe, which aligns with yielding to vehicles that are already navigating through the roundabout. Other actions, like entering without yielding, stopping unnecessarily, or limiting driving to the right lane only, do not comply with the operational principles of roundabouts and can lead to confusion and accidents.