Detectives have arrested a man in connection with a serious injury traffic collision in Dovecot, Liverpool, on Sunday.
The 35-year-old man from Old Swan is being held on suspicion of causing serious injury by dangerous driving. He will be questioned by detectives.
The pedestrian is said to be in a critical condition in hospital.
Anyone who saw the incident, was passing and has dashcam footage, or has any other information, is asked to call 101 quoting reference number 491 or you can call Crimestoppers anonymously on 0800 555 111.