Police were called just before 7pm on Monday to reports of a road traffic collision on Clifton Lane
It is reported on Monday (18 December) a black Ford Focus collided with a woman in her 30s
The woman was taken to hospital in an ambulance with a serious head injury where she remains in a critical condition.
Police temporarily closed at the junction with Doncaster Gate and Drummond Street.
The Yorkshire Air Ambulance deployed to the scene but was not required.
Police said โThe driver of the Ford Focus remained at the scene and is assisting officers with their enquiriesโ
Adding โWe are keen for anyone who may have witnessed the collision to come forward.โ
โIf you have dashcam footage from around the time of the collision or any information that might help with our investigation, please contact us by calling 101 and quoting incident number 783 of 18 December 2023.โ