Trailer Lighting Regulations

Requirements (as specified by NTTA):

If, in the case of direction indicators, it is not possible to meet the maximum height requirements, this dimension can be increased to 2300mm. If, in the case of the rear position (tail) lamps and stop lamps, it is not possible to meet the maximum height requirements, this dimension can be increased to 2100mm. On trailers manufactured after 1 October 1985, the maximum height of the red triangular reflectors can be increased to 1200mm if necessary. Trailers manufactured after 1 October 1985 require number plates, illuminated by an 'E' or 'e' marked lamp. If a clear window in the rear position lamp is approved, this can be used instead of a separate number plate lamp but must be fitted to the manufacturers instructions with regard to distance from the number plate. At least one rear fog light is mandatory on trailers over 1.3 metres wide. Two lamps are preferred but, if only one is fitted, it must be to the offside or on the centre line of the trailer. No maximum distance from the outer edge of the trailer is stated for a fog lamp(s) but there must be a minimum distance of 100mm from the stop lamp. The distance of the direction indicator from the side of the trailer may not exceed the actual distance of the rear lamp by more than 50mm. Trailers manufactured after 1 October 1985 which is more than 1600mm wide, (not boat trailers, these are the exception) require front position lamps (clear lens). Certain trailers must have side position lights which show white to the front and red to the back. In addition, trailers over certain lengths must have amber side reflectors. *Disclaimer: The information in this guide is intended as a guide. It is as accurate at the time of publication as we were able to make it. It is the responsibility of any person wishing to depend on the facts contained above to check for themselves with original documentation or any updating regulations, instruments or changes in the law. For further information on The Road Vehicles Lighting Regulations 1989 click here. For further information on regulations click here. ATE has a vast range of trailer lights, reflectors and marker boards. Click here to view.