
It seems like every other car coming towards you on the roads had its foggy's blaring away at you

I conducted an experiment last night on a quiet and very dark road (it was misty kinda moving towards being foggy). I travelled along at 40/50 mph and experimented by switching the front fogs on and off over a few hundred metres each time. The extra lighting did nothing to improve visibility in fact the increased foreground lighting made it more difficult to see into the distance so they had a negative effect overall.
My 22 years driving experience tells me that the only time foggy's are useful is in *thick* fog with very little visibilty, then the lights will cut underneath the fog and light up the road/curb for you (becoming more effective if you could actually turn off the headlights separately).
I've given up flashing my lights to others or foggy-flashing them it's just a losing battle
