What should you do at a roundabout?

At a roundabout, the correct action is to yield to traffic that is already in the roundabout. This rule is crucial because it helps maintain a smooth flow of vehicles, reduces the likelihood of collisions, and ensures that all drivers can move safely through the intersection. Traffic in the roundabout generally has the right of way, allowing those already circulating to proceed without interruption, which prevents potential congestion and accidents.

Regarding the other choices, speeding up to get through quickly would increase the risk of an accident, as it could catch other drivers off guard and disrupt the orderly flow of traffic. Always turning left is also incorrect because, depending on the layout and specific destination, drivers may need to navigate straight or even turn right. Stopping before entering the roundabout is not necessary unless indicated by a stop sign or signal, as this would disrupt the traffic flow for those already within the roundabout. Understanding these rules is essential for safely navigating roundabouts.