Graham Hudnott was last seen in the Cornwallis Avenue area at around 11.20am on Monday 16 March 2020.
The 58-year-old is described as being 5ft 7in tall, of slim build and with short grey hair. It is not known what Graham was wearing when he went missing.
Graham’s family are particularly worried about him. His brother, Colin Hudnott, wants to reach out to Graham in the event that he might read this appeal.
Colin said: ‘Graham, your family, friends and colleagues are very worried about you and concerned for your welfare. Please contact the police or anyone of your choosing to let us know you’re ok.’
Officers are asking anyone with information about Graham’s whereabouts to contact them.
Anyone who sees him or knows where he might be should call Kent Police on 101 quoting reference 16-0450