Police are trying to trace a man from Burnley who has been wanted since November 2014.
Rumel Miah (aka Mahmud Ali), last known address Belford Street, Burnley, is wanted for recall to prison.
The 24-year-old was sentenced to four years in prison in February 2012 for Class A drugs supply and was released in February 2014 on license, but has since been charged for an assault on a man in Burnley in which he used a hammer.
Miah is known to frequent Burnley and also has links to the Rochdale area.
He is described as Asian, around 5ft. 7in. tall, of a stocky build with short black hair and brown eyes.
PC Kazim Garda, of Burnley Police, said: “We are determined to find Miah and I would urge anyone with information regarding his whereabouts to get in touch with us, or if he sees this appeal himself, please contact us as soon as possible.
“We would advise members of the public not to approach him but to contact police if they see him.”
Anybody with information can email PC Garda on Kazim.firstname.lastname@example.org or call Lancashire Police on 101.
Alternatively, they can contact Crimestoppers anonymously on 0800 555 111 or online at Crimestoppers-uk.org.