| (1) | No person shall operate on a public road— |
| (a) | a motor vehicle, other than a motor cycle without side-car or motor tricycle with one wheel at the rear; |
unless there are fitted on the rear of such vehicle at the same height two red retro-reflectors, one on each side, of the longitudinal centre-line thereof and equidistant therefrom and otherwise complying with the provisions of these regulations: Provided that in the case of a combination of motor vehicles, both the drawing vehicle and the rearmost vehicle shall be fitted with such retro-reflectors.
| (2) | Each retro-reflector referred to in subregulation (1) shall be so placed that the portion of its reflective surface furthest from the longitudinal centre-line of the vehicle is not further than 400 millimetres from the outer edge of the widest part of the vehicle. |
| (3) | No person shall operate any motor cycle without side-car or motor tricycle with one wheel at the rear on a public road unless there is fitted on the rear of such vehicle a red retro-reflector complying with the provisions of these regulations. |
| (4) | No person shall operate a pedal cycle on a public road unless there is fitted on the rear of such cycle a red retro-reflector complying with the provisions of regulations 189 and 192. |
