How to Use Turn Signals When Entering a Roundabout
2 Answers
There are three scenarios for using turn signals when entering a roundabout: turning left upon entering, going straight upon entering, and turning right after entering. The details are as follows: Turning left upon entering: If the vehicle intends to turn left, it should prioritize selecting the left lane inside the roundabout. Since the vehicle needs to merge from the outer lane to the inner lane, it should activate the left turn signal when entering the roundabout. Before exiting the roundabout, the driver should switch to the right turn signal in advance to give sufficient warning to vehicles behind. After ensuring safety, the vehicle should start changing lanes from the inner lane to the outer lane and finally exit the roundabout. Going straight upon entering: If the vehicle intends to go straight, it should prioritize selecting the middle lane inside the roundabout and merge into the middle lane without obstructing vehicles behind. Since no lane change is required after entering the roundabout, the left turn signal is unnecessary. When preparing to exit the roundabout to continue straight, the vehicle may need to cross the right lane inside the roundabout, potentially hindering vehicles behind. Therefore, the right turn signal should be activated to alert other vehicles before exiting the roundabout. Turning right after entering: If the vehicle intends to turn right to another intersection, it should quickly select the right lane inside the roundabout to exit or may choose to turn right from the outer lane. The situation when entering the roundabout is similar to going straight, so the left turn signal is also unnecessary. After selecting the corresponding intersection, the driver should activate the right turn signal in advance and exit the roundabout by turning right after ensuring safety. Typically, roundabouts are designed with four lanes: the left lane for left turns, the middle two lanes for going straight, and the right lane for turning right to exit the roundabout.
As a driver, I believe using turn signals correctly in roundabouts is crucial, as it directly relates to driving safety. Before entering a roundabout, I first slow down and observe traffic from the left to ensure the entrance is clear. At this point, I usually don't use any turn signals unless there's a dedicated left-turn lane or signs indicating the need to signal left to show turning intention. Once inside the roundabout, I don't keep the signal on continuously, but only activate the right turn signal when preparing to exit, operating it a few seconds before reaching the exit so other vehicles can anticipate my move. Remember to signal right when exiting straight or at the first exit, and don't signal the wrong direction to avoid confusion or accidents. Maintain moderate speed within the roundabout and always watch for vehicles in blind spots - these small details can significantly reduce collision risks.
