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During the hours of darkness, if a load is more than 1 metre wide and projects more than 1 metre behind the vehicle, what rear-facing warning lamps must be fitted to the load?
夜间，如果货物宽度超过 1 米，且向车尾后方伸出超过 1 米，货物上必须设置哪些朝后的警示灯？
Fit two rear-facing red lamps, one on each side at the back of the projecting load. They must be clearly visible from at least 200 metres at night in clear weather.
货物后端两侧各设置一盏朝后的红灯，共两盏。夜间晴朗天气下，灯光须在至少 200 米处清晰可见。单独一盏居中红灯适用于货物宽度不超过 1 米且向车尾后方伸出超过 1 米的情形。
阅读相关知识
This applies where the load is more than 1 metre wide and projects more than 1 metre behind the vehicle. A single central red lamp applies to the specified narrower load. Daytime flags or warning panels do not replace required night-time lamps.
NZTA 规定：夜间，宽度超过 1 米且向车尾后方伸出超过 1 米的货物，应在货物两侧各设置一盏朝后的红灯。原答案“一盏红灯”不符合本题宽度条件；本次将 B 修正为两侧各一盏，保留正确选项字母 B。白天的旗帜或警示板不能替代夜间所需灯光。