How many brake lights can the trailers of agricultural machines have?
Lighting
Explanation
Agricultural machinery **trailers** must have **two brake lights**. These lights are essential to indicate that the vehicle is braking, which is mandatory for all cars, mopeds, trailers, and semi-trailers. Brake lights are bright red and are placed at the rear of the vehicle.
Agricultural trailers, like other towed vehicles, must comply with this regulation to ensure road safety.
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