Had some fog recently, well mist. You know, visibility down to about a mile, so of course on come the bloody foglights! Now front ones aren't so bad, usually less bright than those daytime running lights, which incidentally a lot of drivers don't seem to realise only work on the front of some cars, so they tootle around in the dark with no rear lights on. I digress. It's those rear foglights I hate. There are two kinds of user, the ones who put them on when it is foggy, then forget they're on, andbthose who put them on at the faintest hint of a slight mist. The book says they should be used when visibility is down to 100 yards, not 100 miles. There. I feel better now.