UPDATE: Police said David has now been found safe and well and is with his family.
Police are becoming increasingly concerned about a missing man last seen in Blackley on Monday afternoon (June 6). David, who's surname is not known, was last seen walking towards Middleton.
The 77-year-old, from Littleborough, was spotted walking on Rochdale Road, walking past the Texaco petrol station at around 3.45pm on Monday. He had been visiting North Manchester General Hospital but had become agitated and then walked off, police said.
