What is the explanation of traffic light signs?

[MakaylaLee]

Traffic lights, also known as red lights, indicate that red means no passage, green means permission to pass, and yellow means warning. Classification of traffic lights: They are green, red, and yellow respectively. Red light means no passage, and yellow light means warning. When the yellow light flashes: No passage is allowed if the stop line has not been crossed, and the straight arrow indicates straight direction. When the green or red light is on: When the green light is on, you can go straight. When the red light is on, it means no passage. When the right arrow is green, you can turn right. When the red light is on, turning right is prohibited. Red pedestrian figure: It means no passage for pedestrians. The green pedestrian figure means pedestrians can pass. When the bicycle figure is green, it means non-motor vehicles can pass.