I used to drive a white van myself and used to take some shortcuts over the hills and dales.
I was on one very narrow road with just enough room for the van wondering what would happen if something is coming the other way.
Then I noticed a little sign up in front of me and I thought good I will be able to get of this road now.
And when I got to the sign I had to laugh.
Road Narrows it said.
Never been stuck halfway up a mountain mind you.