Which red lights allow left turns?

[AnnieLynn]

When the red light is on, left turns are not allowed, and vehicle passage is prohibited. Relevant regulations: Article 38: Motor vehicle traffic signals and non-motor vehicle traffic signals indicate: When the green light is on, vehicles are permitted to pass, but turning vehicles must not impede the passage of released straight-moving vehicles or pedestrians; When the yellow light is on, vehicles that have already crossed the stop line may continue to pass; When the red light is on, vehicle passage is prohibited. Relevant legal provisions: Article 13: Motor vehicle license plates shall be hung at designated positions on the front and rear of the vehicle, kept clear and intact. Heavy and medium-duty trucks and their trailers, tractors and their trailers shall have enlarged license numbers painted on the rear of the body or carriage, with characters upright and kept clear.