External cabin lights
53 External cabin lights
A heavy motor vehicle fitted with front clearance lights may also have additional forward-facing lights on or above the roof of its cabin.
The additional forward-facing lights must be spaced evenly between the front clearance lights, with their centres at least 120mm apart.
When on, an additional forward-facing light fitted to a heavy motor vehicle must—
show a white or yellow light; and
not use more than 7W.
In this section—cabin, of a heavy motor vehicle, includes a sleeper berth located immediately adjacent to the vehicle’s cabin.sleeper berth means a sleeper berth within the meaning of ADR (Definitions and Vehicle Categories). sch 2 s 53 amd 2018 SL No. 89 s 36
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