Police are appealing for information following a road traffic collision on the A657 Leeds Road in Thackley.
At about 8.47pm on Sunday, a silver Vauxhall Astra travelling towards Shipley was in collision with a grey Toyota Auris travelling in the opposite direction, close to the junction of Town Lane.
The driver of the Auris, an 82-year-old man from Cleckheaton, was taken to hospital with neck and chest injuries.
He remains in a stable condition this morning.
The driver of the Astra was unhurt.
Anyone with information about this collision or who saw any of the two vehicles prior to the collision is asked to contact PC John Roberts at the Western Area Roads Policing Unit on 101.