What are the rules for making a left turn at a traffic light intersection?
2 Answers
The rules for making a left turn at a traffic light intersection are: If there is a dedicated arrow signal, you must follow its indication; if there is no dedicated arrow signal, left-turning vehicles can turn left when the straight-through light is green, provided they do not interfere with oncoming straight-moving vehicles. U-turns are permitted unless there is a 'No U-turn' or 'No Left Turn and U-turn' sign. According to regulations, motor vehicles are prohibited from making U-turns at locations with 'No U-turn' or 'No Left Turn' signs and markings, as well as at railway crossings, pedestrian crossings, bridges, sharp curves, steep slopes, tunnels, and other hazardous sections. The time and process required for completing both straight and left turns in two directions at an intersection are referred to as the phase, which is determined based on calculated traffic flow at each intersection.
As a veteran driver with decades of experience, I've always remembered the core rules for left turns at traffic lights. When the light turns green, you can make a left turn, but you must yield to oncoming straight-moving vehicles as they have the right of way; you can only turn when there are no cars. Never turn left on a red light—running a red light will result in fines and is dangerous. Always watch for pedestrians crossing the street and stop to let them go first, regardless of the traffic light. Move slowly to the center of the intersection, check left and right, and confirm it's safe before completing the turn. Be extra cautious in rain or at night when visibility is poor. Once in foggy weather, I almost hit a bicycle because I couldn't see clearly, so now I always slow down and check blind spots. Following these rules helps reduce accidents and keeps everyone safe.
