I'm glad you posted it! , I passed it on to everyone at work & friends / family. I just can't believe it's not on the news more! They are busy showing videos of people sledging but can't give some good solid driving advice.
i lived between the uk and germany for a few years (no no military but the wife being a rocket scientist on eurofighter) would drive here during the week , and germany every single weekend , i have worked in finland a fair bit too , and you do learn a fair few useful things , clearing snow is a real life saver , hey i have had snow on the screen its not nice .
yes i have snow chains , in fact i have just bought new ones (ironically i ordered them before it snowed and they were out of stock then), and yes if we really felt the need we would have winter tyres but surrey isn't exactly a regular for heavy snow .
however one thing i learnt long ago , is you never stop learning , .......... ever.