单选题 · 选择一个答案
An oncoming pilot vehicle has flashing amber and purple lights and a DANGER sign. Its driver displays a STOP sign. What must you do?
迎面引导车亮着琥珀色及紫色警示灯并显示DANGER牌，驾驶员同时出示STOP停车牌。你必须怎么做？
Pull left and stop safely as directed. Wait for permission and safe conditions before proceeding.
按指令在安全位置靠左停车，服从引导，待获准且安全后再行驶。
阅读相关知识
The lamps and DANGER sign warn of very large overdimension transport that may occupy the road. STOP requires stopping, not merely slowing. The lamps alone do not establish that the load exceeds five metres wide.
这种灯号和DANGER牌预告极大型超限运输，路面可能被占满。出示STOP指令时必须停车；不能只减速继续走，也不能仅凭灯号断言载物一定宽于5米。