为进一步加强夜间行车安全，避免夜间视距受限，特研制设计了这种专用交通标志设施。
These special facilities are developed to enhance night driving safety and to avoid night horizon limit. The new traffic signs specialized for minibus lanes can illuminate actively.
巴格达南部图瓦萨(Tuwaitha)核设施外树立的危险标志。
A danger sign outside the Tuwaitha nuclear facility, south of Baghdad.
第二十七条铁路与道路平面交叉的道口，应当设置警示灯、警示标志或者安全防护设施。
Article 27 warning lights, warning marks or safety protection facilities shall be set up at a crossing where a railway and a road intersects on a plane.
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