How many meters before a roundabout should you slow down when passing through?

[VonMatteo]

Roundabouts are high-risk areas for traffic accidents. When approaching, you should slow down 50-100 meters before the roundabout, control your speed appropriately, and enter the roundabout in a counterclockwise direction. When driving through a roundabout, you must pay attention to the following five points: 1. Control your speed: Slow down 50-100 meters before the roundabout and adjust your speed according to the traffic conditions. 2. Observe dynamics: When approaching the roundabout, observe the movement of vehicles already inside the roundabout from the left, merge appropriately, and slow down or stop if necessary. 3. Right turn signal: Turn on the right turn signal before exiting the roundabout, and pay attention to the movement of vehicles and pedestrians on the right. 4. Outer lane: In roundabouts with two or more lanes, the inner lane is the fast lane, and the outer lane is the slow lane. When exiting, first change to the outer lane and then exit the roundabout. It is strictly prohibited to exit directly from the inner lane. 5. Turn off the signal: After exiting the roundabout normally, turn off the turn signal.