I've just got back from a weekend biking in Devon with t' missus and I can't believe how sloooow everything appears down there!
Following some cars on the A358 at 15 - 25mph virtually at all times, with absolute no regard for huge traffic jams behind, engendering frustration etc... I saw some spectacularly foolish overtakes, probably caused by frustration.
I followed a family and the woman driving was doing one of my favourite pet hates - when she spoke (and being a woman, this was pretty much all the time

), she insisted on looking at her passenger. Every so often, when she looked back at the road, she had to keep making sudden steering corrections. God help us.
On the M5 on the way down, filtering between L2 & L3, a Volvo 4X4 was veering erratically in the middle lane. I pulled up alongside to see if she was drunk, but no - she was on her mobile. I honked my horn at her and when she looked up, she just smiled at me. Where's the BiB when you want one?