What should you always use when entering a roundabout?

When entering a roundabout, it is important to use the right turn signal to indicate your intention to other drivers and pedestrians. This signaling is particularly crucial because roundabouts are designed to promote a continuous flow of traffic, and indicating your direction helps prevent confusion about your intended path.

Using the right turn signal alerts other road users that you plan to exit the roundabout at the next available turn. This communication is essential for safety, as it minimizes the risk of collisions and helps everyone navigate through the intersection smoothly. Proper signaling ensures that drivers approaching the roundabout are aware of your actions, allowing them to react appropriately and maintain a safe distance.

In contrast, left turn signals are not appropriate when entering a roundabout, as they may confuse others into thinking you are going to go around the roundabout instead of exiting. Hazard lights are intended for emergencies and should not be used in this scenario. Lastly, failing to signal does not provide any indication of your intentions and can lead to unsafe situations.