John Mills suffers from mental health problems. He requires medication for his condition, which he does not have with him. We advise members of the public not to approach the 70-year-old if you see him but to call the police immediately.
Anyone who has seen somebody matching Mr Mill’s description or knows his whereabouts are asked not approach him but to contact the police on 101, or 999 in an emergency. Information can also be given anonymously through the Crimestoppers charity on 0800 555 111.
More top news
Philippa has Sunday's weather for the east
Philippa has Sunday's weather for the west
Police are hunting a driver who knocked down and killed a woman outside a hospital before driving off.