The public are being warned not to approach a missing man.
Update: Police say Marcus was found and well in Cumbria during Friday 8 February
Marcus Smith was last seen in Preston on Friday 1 February.
The 27-year-old is 6′ and of a skinny build with long curly brown hair.
Preston Police say Marcus was last seen wearing camouflage trousers and a camouflage jacket.
He is known to walk with a wooden staff.
PC Oliver Bayliff said: We’re growing increasingly concerned for Marcus’ welfare. If you’ve seen him or know where he may be, please don’t approach him but contact police instead.
“Marcus – if you are reading this appeal, please get in touch and let us know you are safe.”
Read more: See the latest news and headlines for Preston
Police say Marcus has links to Kendal, London, Blackburn and York.
Anyone with information should dial 01254 353901 or 101 quoting log number 983 of 6th February.