Correct answer
Two at the front and two at the rear
Two at the front and two at the rear, white at the front and red at the rear. They indicate the vehicle’s overall width and supplement position lights. This question concerns a lorry required to have them; not every vehicle has that requirement or the same lighting configuration. They do not replace dipped headlights for illuminating the road.
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Two at the front
Two at the front and two at the rear
Two at the rear
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