asked the Minister for the Environment details of the regulations, if any, governing the number and types of headlights on motor vehicles.
Written Answers. - Motor Vehicle Headlights.
131.
Details of the number and types of headlamps required on mechanically-propelled vehicles are contained in the Road Traffic (Lighting of Vehicles) Regulations, 1963 (S.I. No. 189 of 1963).
In general, two headlamps are required, giving white or yellow light to a specified range of illumination, mounted within a prescribed range of measurements, and capable of being dipped.