Traffic lights not working｜信号灯失效

原创练习题 / Practice question

All traffic signals at an intersection have failed. How should you treat it?

路口所有交通信号灯都不工作，应该怎样处理？

1. As a green light for your direction / 按自己方向绿灯处理
2. As STOP signs in all directions / 按各方向都有STOP标志处理
3. As a yellow light requiring slowing only / 按黄灯只减速通过
4. Yield only to large vehicles / 只让大型车

答案与解析 / Answer and explanation

As STOP signs in all directions. Treat a failed signal as an all-way STOP, then proceed cautiously under the right-of-way rules. Learning reminder: Stop first at a failed signal, then work out right-of-way.

按各方向都有STOP标志处理。信号失效时，应像四面STOP路口一样停车，再按安全与让行规则通行。 易错提醒：信号失效时先停车，再判断通行顺序。