
When entering a roundabout, it is necessary to use turn signals. The method of using turn signals in a roundabout can be analyzed in detail from the following three situations: 1. Turning left in a roundabout: If the vehicle intends to turn left, it should choose the left lane inside the roundabout. Since the vehicle needs to merge from the outer lane to the inner lane, the driver should activate the left turn signal when entering the roundabout to signal to other vehicles inside the roundabout and those behind, "I am merging to the inner lane to turn left, please be aware." Before exiting the roundabout, the driver should activate the right turn signal in advance, confirm safety, and then change lanes from the inner lane to the outer lane before finally exiting the roundabout. 2. Going straight in a roundabout: If the vehicle intends to go straight, it should choose the middle lane inside the roundabout. Since the vehicle does not need to change lanes after entering the roundabout, there is no need to activate the left turn signal when entering. When preparing to exit the roundabout to continue straight, the driver should activate the right turn signal to alert other vehicles before crossing the right lane inside the roundabout and then exit. 3. Turning right in a roundabout: If the vehicle intends to turn right to another intersection, it can choose the right lane inside the roundabout or turn right from the outer lane. The situation when entering the roundabout is similar to going straight, so there is no need to activate the left turn signal. After selecting the corresponding intersection, the driver should activate the right turn signal in advance, confirm safety, and then turn right to exit the roundabout.

I've been driving for over a decade and frequently encounter roundabouts. Using turn signals is simple yet practical. Before entering a roundabout, first identify your exit: if you're turning right or taking the first exit, signal right in advance so other drivers know you're entering; once inside, turn off the signal and maintain straight without any indication; most crucially when exiting, always signal left beforehand to inform trailing vehicles you're turning left to depart. I've seen many drivers misuse signals, like signaling left when entering - making others think you're turning left, causing confusion or even accidents. Adhering to this rule makes traffic flow smoother and safer. Remember, signals aren't decorations but communication tools - it becomes second nature with practice. Frequent roundabout users will find proper signaling saves headaches, especially during rush hour congestion. In short: right signal to enter, left to exit - it's just a matter of habit.

When I first started driving, roundabouts made me nervous. My driving instructor taught me: before entering a roundabout, look at the exit—if turning right or exiting at the first exit, turn on the right signal to enter; once inside, turn off the signal; and when approaching the exit, always use the left signal to exit. The first time I tried, I forgot to signal when exiting, and the car behind me honked loudly, startling me. Now I understand the rules: signals are for communication, helping others anticipate your moves. Beginners should practice at small roundabouts first to get familiar with the process. The key is to signal left before exiting to clearly show your intention. Avoid signaling left when entering, as it can mislead others. With a few practices, it becomes second nature—safety first. The more you drive, the easier it is to handle any roundabout.

As a long-time driving instructor, I emphasize strict adherence to turn signal usage: Never use the left signal when entering a roundabout to avoid confusion; typically use the right signal to indicate merging intent. Keep signals off while circulating. Always use the left signal when exiting to indicate turning left to depart. This allows other drivers to anticipate your moves, reducing accident risks. Failing to signal or improper signaling is common and must be corrected. The rule is simple: no left signal when entering, left signal when exiting – safety starts with details. Practice through drills to reinforce memory.


