I came across this rear-wheel skid illustration from my son's old Driver's Ed manual so I thought it might be a good idea to share it right now because it's about driving in the snow. Walking can be treacherous too, so I added a picture of a caution sign that I took when I was in the emergency room from falling down in the rain awhile back. So a word of caution when navigating in the snow...be it driving or walking!
