A teenage boy suffered serious head injuries when he was struck by a car as he crossed a road.
The 13-year-old was in Rosehill Road, Rawmarsh, Rotherham, when he was involved in a collision involving a blue Ford Fiesta just before 3.30pm on Tuesday.
Police said the teenager was taken to hospital, where he remained yesterday.
The 22-year-old driver of the car was not injured.
Police closed to road to investigate.
Witnesses or anyone with information should call South Yorkshire Police on 101, quoting incident number 627 of March 4.