Police say they are “increasingly concerned” for a missing pensioner from Linlithgow, with a search operation under way.
Jack Brown, 83, was last seen at around 4.15pm on Thursday, January 20, on Preston Road.
He is described as being of slim build and when last seen, was wearing navy cargo trousers, a light grey jacket with dark grey reflective lining and fur.
Police Scotland said that he walks with a blue mobility aid which has four wheels on it.
Inspector Sacha Solman of Livingston Police Station said: “We are growing increasingly concerned for the welfare of Jack and we would ask that anyone who may have seen him to please contact Police Scotland on 101, quoting 2637 of January 20.”