Railroad gate up lights flashing｜栏杆升起但红灯闪烁

原创练习题 / Practice question

A railroad gate rises while red warning lights still flash. May you cross?

铁路栏杆开始升起，但红色警示灯仍在闪烁，可以过轨吗？

1. Yes, gate movement overrides the lights / 可以，栏杆动作优先于红灯
2. Yes, if no train is visible / 可以，只要看不到列车
3. Yes, immediately behind another vehicle / 可以跟着前车抢过
4. No, wait for the lights to stop and check safety / 不可以，须等红灯停止闪烁并确认安全

答案与解析 / Answer and explanation

No, wait for the lights to stop and check safety. Continue waiting while red warning lights flash, even if the gate rises.

不可以，须等红灯停止闪烁并确认安全。即使栏杆升起，红灯仍闪烁时也要继续等待。