Quote:
215 (3)
Also, a driver driving during the day in fog, or other hazardous weather conditions causing reduced visibility, may drive without the headlights of the driver’s vehicle operating if the vehicle is fitted with front fog lights and those lights are operating effectively and are clearly visible.
This relates specifically to heavy vehicles, but ADR13/00 applies to all vehicles
Quote:
A motor vehicle must have a pair of low-beam headlights fitted to it (except Special Purpose Vehicles intended for daylight use only), so that either -
a) each low-beam headlight can also work in the high-beam position, or
b) a pair of headlights that can work in the high-beam position is also fitted to the vehicle.
A motor vehicle may also have additional pairs of high-beam headlights fitted to it. ADR 13/00 limits the number of high-beam headlights to 2, 4 or 6. “Driving lights” that project “white” light in front of the vehicle are additional high-beam headlights.
Headlights must be fitted to a vehicle so that their light does not reflect off the vehicle into the driver’s eyes.
Heavy vehicles are also limited to lights no higher than 1400mm and I couldn't see 4WDs being allowed to go higher.