What should you do when approaching a roundabout?

When approaching a roundabout, yielding to traffic already in the roundabout is crucial for safety and efficiency. This practice ensures that vehicles already circulating in the roundabout can continue their movement without interruption, which helps to maintain a steady flow of traffic and reduces the likelihood of accidents.

By yielding, you are allowing for a seamless transition for those vehicles inside the roundabout. It also minimizes the risk of collisions, as it gives you the opportunity to assess gaps in traffic and enter safely when conditions permit. This approach aligns with the rules of right-of-way, which are essential in maintaining order at intersections, including roundabouts.

The other strategies presented, such as speeding up to enter quickly or stopping and waiting for a signal, would disrupt the flow of the roundabout and could lead to dangerous situations. Entering to the left is not appropriate in right-hand traffic, which is the standard in many countries, including Italy. Yielding is the foundational behavior that promotes safety and effective traffic management in roundabouts.