A woman in her 20s has died after her car hit a lamppost in an early-morning collision.
The woman, who has been named locally as Sam Percival-Sloan, suffered fatal injuries in the crash in Dinnington over the weekend.
Police are appealing for anyone with information to come forward.
A spokeswoman for South Yorkshire Police said: “At around 12.30am on Sunday 26 July, it is reported that a blue Citroen C2 was travelling along Hangsman Lane, Dinnington, towards Laughton Common Road, when it was involved in a collision with a lamppost.
“A 27-year-old woman driving the Citroen sustained fatal injuries. If you witnessed the collision or hold any information that could assist officers, call 101 quoting incident number 36 of 26 July 2015.”