What is a key rule when driving in a roundabout?

The key rule when driving in a roundabout is to enter when there is a gap. Roundabouts are designed to keep traffic flowing efficiently, which involves yielding to vehicles already inside the roundabout and finding an appropriate moment to enter. By waiting for a safe gap, drivers can merge smoothly without causing interruptions in the movement of traffic, thus maintaining safety and fluidity for everyone on the road.

This approach promotes an organized traffic flow and reduces the likelihood of accidents, as drivers are not attempting to force their way into the circle but rather waiting for the right moment to join the traffic. Understanding the importance of timing and yielding ensures that drivers can navigate roundabouts effectively and safely.