I was at a house concert in Norfolk years ago and a singer-songwriter was playing. He used to pal around with Doc Watson and told a funny warm up story about him, Doc and a car on a dark lonely road at night. Later on he asked if anyone had any questions before he began playing and I asked who was driving.
He said "Doc was" without missing a beat then laughed. The audience looked at me like I was three day old stinking cod liver oil. He had to explain it to them.
Doc didn't have a driver's license.