A man being hunted in relation to an assault has been pictured by the detectives on his trail.

Lee Boocock, 36, is wanted by police following a serious attack which took place yesterday inside a property in Shipley, West Yorkshire, and left a man critically injured.

West Yorkshire Police said that the man's injuries are 'not life-threatening' but that they now wish to speak with Boocock about the incident.

The 36-year-old is described as being around 5ft 9ins tall and is said to have a slim build.

He was last seen wearing a charcoal-coloured t-shirt, dark coloured jeans and dark trainers with white soles.