Louisiana Class D Chauffeur's License Practice Test 2025 – Complete Exam Prep

When approaching a roundabout, it is essential to yield to traffic that is already circulating within the roundabout. This means checking for vehicles already in the roundabout before entering. Yielding allows for a smoother flow of traffic and minimizes the risk of collisions. Additionally, signaling when you exit the roundabout is crucial, as it informs other drivers of your intention to leave, enhancing safety and communication on the road.

The other choices present actions that could lead to dangerous situations. Speeding up to enter quickly can create unpredictable interactions with other vehicles and potentially lead to accidents. Stopping at the entrance is unnecessary when traffic allows for a safe entry and can cause frustration for drivers behind you. Ignoring other vehicles can lead to severe accidents since roundabouts require cooperation and awareness among drivers. Therefore, yielding and signaling appropriately is the best practice when navigating a roundabout.