Is it allowed to make a U-turn when the traffic light is red?

[DelSkylar]

It is not allowed to make a U-turn when the traffic light is red, even if there is a U-turn sign. You should only make a U-turn when the light is green. Below is an introduction to the relevant regulations: 1. According to the rules: When the green light is on, vehicles are allowed to proceed, but turning vehicles must not obstruct the passage of straight-moving vehicles or pedestrians. 2. When the yellow light is on: Vehicles that have already crossed the stop line may continue to proceed. When the red light is on, vehicles are prohibited from proceeding. Below are situations where U-turns are not allowed at traffic light intersections: 1. Crosswalks: U-turns are not allowed on crosswalks. 2. Left-turn lanes: U-turns are not allowed when there is no left-turn lane. 3. No U-turn signs: U-turns are not allowed when there is a 'No U-turn' sign. 4. No left turns: U-turns are also not allowed when left turns are prohibited. 5. Centerline of the road: U-turns are not allowed when the centerline of the road is a solid yellow line. 6. Yellow grid lines: U-turns are not allowed on yellow grid lines.