No Auto edict prohibits the autos to be driven in Mackinac Island, Michigan.

Horse carriages on a street in Mackinac Island, Michigan. Men board a carriage and move away. No Auto edict prohibits driving of autos in the Island. A flashback shows times when the edict did not exist. Vehicles move across the busy streets in the island. A horse carriage moves past a number of carriages lined up on the street.