When must drivers stop at an automated railway level crossing with barriers and red flashing lights?
- When there are no lights visible.
- When the red and amber lights stop flashing.
- When the barrier is fully up.
- Correct answerStop safely when the amber light shows, or when red lights start to flash.
Explanation
You must stop safely when the amber light shows. Flashing red lights have the same meaning as a steady red traffic light - stop safely when they show.
Read in Chinese
司机在何时必须在有障碍和红色闪光灯的自动铁路道口停车？
- 当没有可见的灯光时。
- 当红灯和黄灯停止闪烁时。
- 当屏障完全升起时。
- 当黄灯亮起或红灯开始闪烁时，请安全停车。
当黄灯亮起时，你必须安全停车。闪烁的红灯与常亮的红灯交通信号具有相同的含义——当它们亮起时，安全停车。