A 29-year-old man is fighting for his life following a three-car pile-up on the A57 in Todwick.
Four other people including 14-year-old boy, a 46-year-old woman, a 45-year-old man and a 41-year-old man were also taken to hospital with injuries.
At around 1:30pm on Saturday 14th June, a black BMW 3 series was travelling along the A57, Worksop Road, from Todwick towards Worksop.
At the same time, a yellow Vauxhall Astra van and a white Vauxhall Astra estate were travelling on the opposite side of the road, towards Todwick.
The three cars were involved in a collision between Kiveton Lane and Goosecarr Lane.
Police are now appealing for witnesses to the incident.
Anyone with information should call the police on 101 or Crimestoppers anonymously on 0800 555 111, quoting incident number 540.