...I'm with MD on this, on Wednesday old For-Two was the chosen vehicle (as icy roads and minor threat of snow)...today as it was windy then Roadie was selected. I go for the For-Two as it has managed snow and (not by intention) 18" of flood water (and it's had a good life. If snow is packed into ice then I go round to my neighbours volunteering to be ballast in Series 1 Landrover...modern FWDs can just get you into deeper trouble...give you a false sense of security.
I think it was two or three years ago everyone was stuck on Bodmin Moor on the A30 and once someone stops moving then everyone stops and you end up with a major emergency.
I know it's not easy, I start my journey to work at 250' and go over the north side of Dartmoor (960'

which is in a different climate zone...Regards ACE