This is even more dangerous at this timeof year. Last week i witnesses several cars going so slow because they obviously were not equipped for the really bad conditions- probably on summer tyres. That means other drivers stick to their backside for the nearest opportunity to over take- and often take risks for themselves, but mainly other drivers.

As I found out to my lifelong cost almost 50 years ago, 22nd December 1970. (I was not driving btw).