What should you do when approaching a roundabout?

When approaching a roundabout, the correct action is to yield to traffic already in the roundabout. This is crucial for maintaining a smooth flow of traffic and ensuring safety. Vehicles within the roundabout have the right of way, which means that you should assess the situation and wait for a safe gap to enter. Yielding helps prevent accidents and keeps the roundabout functioning effectively, as it allows vehicles already circulating in the roundabout to proceed without stopping.

Speeding up to merge into traffic can create hazardous situations, as it can lead to collisions with vehicles that are already in the roundabout. Additionally, stopping before entering is not appropriate if there are no pedestrians or other vehicles requiring you to stop. Finally, signaling left before entering the roundabout is unnecessary; instead, drivers typically use their turn signal to indicate their exit from the roundabout, not their entry. Understanding these nuances is important for safe driving practices in roundabouts.