Police are appealing for information to help locate a vulnerable man who has gone missing from Gloucester.
John, aged 52, has not been seen since leaving an address on Horton Road at around 11am on Monday 10 February.
Officers are growing concerned for his welfare and are appealing to the public to come forward with any sightings of him.
He is believed to have links in Cirencester and Bristol so may have travelled to these areas.
John is described as being white, 5ft 8in in height, with short grey hair. He was last seen wearing a navy blue jumper, black trousers and black trainers.
The public are being advised not to approach him as he may not understand that people are trying to help him.
Anyone with information on his whereabouts is asked to contact Gloucestershire Police on 101, quoting incident 210 of 10 February. If you can see John at the time of calling, please ring 999.
