Lancaster's David Lord has been missing since Saturday and has links to Blackpool
David Lord, from Lancaster, has been missing for four days.
The 59 year old was last seen on West Road in Lancaster at 7:30am on Saturday.
Police said they are concerned for him, and said he has links to Blackpool.
When he disappeared, David was wearing a blue T-shirt and beige trousers.
He has mousey grey hair, a beard, and glasses.
Anyone who sees David can contact police on 101.