Police are continuing to hunt a driver after a young man was seriously injured while helping his friends on the A77.
The 31-year-old was left fighting for his life after helping pals move a broken down motor on to the back of a trailer on Saturday night at around 7.05pm.
The man was struck by a dark-coloured saloon car on the northbound carriageway near Kilmarnock close to the A719 junction. The car did not stop at the scene.
