When approaching a roundabout, which direction should you enter relative to the central island?

Entering a roundabout is governed by specific traffic rules designed to maintain a smooth flow and enhance safety for all road users. In South Carolina, as well as in many other places, the correct procedure is to enter the roundabout from the right side of the central island. This approach allows drivers to yield to vehicles already circulating in the roundabout, which generally approach from your left.

This positioning ensures that you are following the circular traffic flow that is standard in roundabouts, which moves counterclockwise in countries that drive on the right side of the road. By entering to the right, you minimize conflicts with other vehicles and maintain order as traffic flows around the roundabout.

Other options do not align with proper roundabout etiquette. For instance, entering from the left or straight in would disrupt the flow and create confusion, potentially leading to collisions or traffic delays. Thus, entering to the right relative to the central island is crucial for safe and effective navigation through a roundabout.