Is the turn signal left down and right up?

[RyderDella]

Motor vehicle turn signals are left down and right up. Here is relevant knowledge about motor vehicle turn signals: Turn signal switch position: Currently, turn signal switches in small cars are usually installed on the left side of the steering wheel. Activate the turn signal in advance when preparing to turn, allowing 10-20 seconds before the turn to give following drivers sufficient reaction time. Advance signaling time: However, sometimes the duration for advance signaling should be determined based on road conditions, traffic conditions, and vehicle speed, but generally should not be less than 10 seconds. Signaling when changing lanes: Turn signals must be used when changing lanes. Develop good habits by always using turn signals when changing lanes: activate the left turn signal when changing to the left lane and the right turn signal when changing to the right lane, to alert surrounding vehicles and avoid accidents caused by negligence.