What should you do when approaching a roundabout?

When approaching a roundabout, the correct action is to yield to traffic that is already in the roundabout. This ensures a safe and smooth flow of vehicles, as traffic circulating inside the roundabout has the right of way. By yielding, drivers allow for efficient merging into the roundabout without causing disruptions or accidents.

Options that suggest speeding up to enter ahead of oncoming traffic, running a stop sign, or stopping and waiting for a signal do not align with the rules of roundabout navigation. Speeding can lead to unsafe situations, running a stop sign is illegal and dangerous, and stopping for a signal is unnecessary since roundabouts operate on the principle of yielding rather than stopping. This approach promotes continuous movement and reduces the risk of collisions, making it essential for drivers to yield appropriately.