My brother-in-law from Castile, NY was following me in his 1939 Chevrolet Woody Station Wagon pulling a Mullins trailer. I was driving my 1939 3/4 Ton Chevy Stake truck. We were doing 55 mph on US 23 heading to Flint, Michigan. A police car pulled up along side the woody, then next to me. Then back to the woody then up to me. He did this for the next 5 minutes. He was the one holding up the traffic. He finally gave us the thumbs up and went his way, letting the backup finally pass.