Sure and I guess we get home the next day I suppose. There's being safe and then there's being paranoid. The OP quoted a pile up in Texas during one of the worst winter storms in history as example of not following distance, while the right thing to do on that day would have been to _not drive at all_. Even on normal Christmas mornings which are typically one of the iciest days of the year in Dallas I used to take a bus ride to see how many cars I can count in ditches. Just don't drive in Texas if the roads are icy.