It was foggy this morning. Visibility less than 100 metres. So many cars that couldn't be seen easily because they didn't have either headlights or a rear fog light on.
Do people just forget?
I am cautious in fog anyway - and it's a common occurrence here. It's a dual carriageway - but people just seem not to realise that they can't be easily seen in the fog.
Oh - and of course because the speed limit is 70 mph, that's the speed they will do.