How to Use Turn Signals Before Entering a Roundabout?

[DelJoseph]

Here are the methods for using turn signals when entering a roundabout: 1. When entering the roundabout and needing to merge into the inner lane, use the left turn signal. This informs vehicles inside the roundabout and those behind you that you intend to switch to the inner lane for a left turn. Before exiting the roundabout, activate the right turn signal in advance, ensure it is safe, then start changing lanes from the inner lane to the outside of the roundabout, and finally exit the roundabout. 2. When entering the roundabout and staying in the outer lane, you may not need to use a turn signal, but you must use the right turn signal when exiting. If the vehicle is going 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 use the left turn signal when entering. 3. When entering the roundabout and needing to turn right, use the right turn signal. If the vehicle is turning right to another intersection, it can choose the right lane inside the roundabout or use the right turn signal from the outer lane. The situation when the vehicle enters the roundabout is similar to going straight, so there is also no need to use the left turn signal.