A train has passed, but the red lights at the railway level crossing are still flashing. What must you do?

火车已经通过，但铁路道口红灯仍在闪烁，你必须怎么做？

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Wait for lights and bells to stop and barriers to rise fully. Check for trains both ways and sufficient exit space; another train may be approaching.

须等红灯停止闪烁；如设有警铃或栏杆，还须等警铃停止、栏杆完全升起。然后确认两个方向都没有列车驶来、道口另一侧有足够容车空间，才可通过。即使一列火车已经通过，也应留意另一列火车。