Police are currently searching for 44-year-old Anthony, from Essex, who has been missing since the early hours of Friday (19th July).
He was last seen at the Red Lion Hotel in Burnsall at around 4.30am.
His family have been unable to contact him ever since and police are growing increasingly concerned for his welfare.
Extensive enquiries are ongoing to locate Anthony including searches around Barden Bridge.
A police spokesperson said:
"As part of our enquiries, we are asking for anyone who may have seen Anthony, or who has information about his whereabouts, to contact us immediately."
He is described as White, with dark, short hair and brown eyes.
He was last seen wearing a grey running jacket, black t-shirt, and three-quarter length black shorts.
Police do not believe he is wearing any footwear.
If you have seen Anthony or have any information that could assist, please call 101 and pass information to the Force Control Room.
If you have an immediate sighting, please dial 999.
Please quote reference number 12240130077 when providing any information.

Ermysted’s honours war hero as Jack Petty’s medals go on display
Remembrance Day commemorations held to honour the fallen
Rishi Sunak MP criticised for non-attendance at council meetings
Electric ambulances trialled in North Yorkshire
Airedale issues A&E warning ahead of doctors' strike
Settle Orchestra plans autumn concert in Skipton with new conductor
Historic Great Northern Railway Observation Saloon to enter service at Embsay & Bolton Abbey Steam Railway
Skipton's Sam Ashby evicted from Big Brother house just 10 days before final
Community and veterans honour Canadian aircrew at 80th anniversary service
Warnings after confirmation of bird flu in North Yorkshire
Skipton teenager impresses in first F2 stock car season
Plans announced to lift 30mph speed limit at busy Skipton roundabout
Venue in Skipton wins Deliciously Yorkshire award
ELO to Abba, Steeton Male Voice Choir together with Otley Brass Band
Airedale rebuild takes first step with multi-storey car park plans
Details of Skipton Remembrance parade revealed
Skipton boys take home prize after winning Monster trail
Pub sees increase in business after introducing 'Tax-free Monday'
Addingham invites traders for festive Christmas market
Brass band from Skipton appear in Channel 5 drama series finale


