Police investigating collision in Mirfield release image of rider they want to speak to

The incident occurred in Slipper Lane at about 1.15pm on Monday, January 20 and involved a pedestrian and what was thought to be an electric bike.

The rider, who is believed to have gone towards Leeds Road following the collision, is said to have failed to stop at the scene.

A man in his fifties was taken to hospital where he was treated for serious head and facial injuries.

Anyone who witnessed the collision, or who has information or footage which may assist this investigation, is asked to contact the Roads Policing Unit on 101, or by using the live chat facility on the West Yorkshire Police website, quoting log reference 0705 of 20 January.