When entering a roundabout, you should:

Answer: B — Enter to the right and yield to traffic circulating; signal when you exit.

When you approach a roundabout, the priority is to yield to traffic already circulating inside it. This keeps the flow smooth and prevents crashes, since vehicles inside the circle have the right of way. Enter from the right only when there is a safe gap in the circulating traffic, then stay in your lane and follow the direction around the circle. Signal to show your intentions as you approach your exit. Specifically, use a turn signal to indicate you are leaving the roundabout, which helps other drivers know you’re about to depart. You should not stop inside the roundabout or ignore other vehicles; keep moving with the circulating traffic and exit safely when your intended road is reached.