Police are appealing for witnesses to a collision between a quad bike and a red Skoda Fabia.
The incident occurred on Thursday 8 September at around 3.30pm, on Ingshead Avenue in Rawmarsh, Rotherham.
It is thought that the quad bike, also red in colour, headed towards Willowgarth in Rawmarsh, after the crash.
Two white men, believed to be local, were seen riding the quad on Kilhurst Road, heading towards Dale Road.
Officers want to hear from anyone who saw the vehicles collide or may know the riders.
If you have any information, please call 101 quoting incident number 709.