They're not really fog lamps are they, more like driving lights as they light up more of the road to the side of the car (well my old Magna and the wifes Mazda 3 do!). In the old days
fog lamps were yellow! And they really cut through the fog...
Out here in the back blocks of Lilydale, not all the streets a lit and a lot of the back roads (if not all) are dirt. Basically we're in the bush! Ever seen what a wombat can do to your undersides? Anything that'll light the side of the road is a bonus, gives you a bit more reaction time to stop or swerve.