Police are appealing for witnesses to a serious injury collision in Bingley.
At about 3.20am on Sunday (24 November) a black Vauxhall Corsa was travelling along Cottingley Cliffe Road when it left the road and struck a tree and a dry stone wall.
One of the occupants, a 20-year-old man, was taken to hospital with serious injuries.
He remains in a critical condition today.
Two men aged 22 and 23 were arrested on suspicion of dangerous driving causing serious injury. They have since been bailed pending further enquiries.
Anyone who may have witnessed the incident or who has dash cam footage which may assist is asked to contact the Western Area Roads Policing Unit on 101, referencing log 0281 of 24 November.