Police are becoming increasingly concerned for the welfare of a 69-year-old man who went missing yesterday morning.

Alan Milburn was last seen at his home address in Armes Street, Norwich, at 9am. He was due to walk and meet with an acquaintance in Norwich city centre at 1.15pm but never arrived.

Mr Milburn is described as white, 5ft 8in tall and of medium build. He has short grey hair and at the time of his disappearance he was wearing blue jeans or black cords, a black hooded anorak and brown/black Sketcher trainers. He is considered vulnerable.

Officers would like to hear from anyone who may have seen him or who may know of Mr Milburn's current whereabouts.

• Anyone with information should contact Norfolk Police immediately on 101.