(1) Front clearance lights may only be fitted to a light vehicle that is at least 1.8 metres wide.(2) A pair of front clearance lights must be fitted to a light motor vehicle that is at least 2.2 metres wide, or a light prime mover.(3) The centre of a front clearance light must be (a) not more than 400 millimetres from the nearer side of the light vehicle; and(b) if the light vehicle was built after June 1953 (i) at least 750 millimetres higher than the centre of any low-beam headlight fitted to the vehicle; or(ii) not lower than the top of the windscreen.(4) A front clearance light may be mounted on an external rear vision mirror or a mirror support if, when the mirror is correctly adjusted, no part of the lens of the clearance light is visible to a person in the normal driving position.(5) When on, a front clearance light must (a) show a yellow or white light visible 200 metres from the front of the light vehicle; and(b) not use more than 7 watts power.