Members of the public have been warned not to approach wanted man Adam Leonard.
Police Appeal to Trace Wanted Man Adam Leonard
Officers require the assistance of the public to trace a man from Middlesbrough.
Adam Leonard, aged 27, is wanted in connection with a serious assault and for being in the possession of a weapon.
Police would urge anyone who sees him to not approach him and to contact officers on 101 regarding his whereabouts.
To pass information anonymously contact Crimestoppers on 0800 555 111 orwww.crimestoppers-uk.org.