Turn Left Up or Down?

[StGemma]

To signal a left turn, you push the turn signal lever downward. Conditions requiring turn signal use: Turn signals must be used when changing lanes, overtaking, making U-turns, and similar maneuvers. It's crucial to activate turn signals in advance to communicate your driving intentions to other road users, allowing them to anticipate your actions. Introduction to turn signals: Turn signals are essential indicators activated when a motor vehicle changes direction, alerting surrounding vehicles and pedestrians. These lights use xenon tubes with microcontroller circuits that alternate left/right flashing continuously. The blinking effect is achieved through flasher units, which mainly fall into three types: thermal (bimetallic strip), capacitive, and electronic. Relevant traffic light turning regulations: Article 38 of China's Road Traffic Safety Law Implementation Regulations states: When the green light illuminates, vehicles may proceed except that turning vehicles shall not impede the passage of straight-moving vehicles or pedestrians. When the yellow light illuminates, vehicles that have already crossed the stop line may continue through.