The Norway Police Department has issued a silver alert for a missing 86-year-old man.

Robert Coleman of Norway left his home on Ralph Richardson Road driving a gray 2014 Chevrolet Malibu bearing Maine license plate 4777GF. A white male, Coleman suffers from cognitive issues. He is 6 feet tall and weighs 160 pounds, with gray hair and blue eyes.

He was last seen wearing blue jeans with a brown belt, a blue shirt, a red jacket, orange hat and dark brown boots.

Anyone with information is asked to contact the Norway Police Department at (207) 743-5303.