Traffic safety conduct of junior high school students to high school students
Traffic lights are international unified traffic lights. The red light is the stop signal, and the green light is the signal. Intersection,
Traffic safety conduct of junior high school students to high school students in the busy crossroads, surrounded by hanging red, yellow, green and blue traffic lights, it is not a sound "traffic police"
, a few directions to the car are gathered here, some go straight, and some turn, in the end who is the first to go, which is to obey the traffic lights command
The red light, or turn left, in the case does not prevent pedestrians and vehicles, allowing the vehicle to turn right; the green light, allows the vehicles to go straight or turn; yellow light, stop at the intersection stop line or crosswalk line, have to pass on; flashing yellow lights, warning Caution! Vehicle.
