When does a driver need to signal in a single lane roundabout?

Signaling when leaving or entering a single lane roundabout is essential for ensuring safety and clarity for all road users. When a driver approaches a roundabout, it is important to signal their intent to enter, as this helps inform other drivers and pedestrians of their next move. Once inside the roundabout, the driver should continue to assess their surroundings and be prepared to exit.

Upon deciding to leave the roundabout, signaling is crucial because it indicates to other drivers that the vehicle will be changing lanes or directions. This communication helps prevent collisions and allows for a smooth flow of traffic. Overall, properly using signals in a roundabout is a key part of defensive driving, ensuring that other drivers are aware of one's intentions at all times.