A woman is in a serious but stable condition following a three car crash on the A57 in Worksop.
She was air-lifted to the Northern General Hospital in Sheffield following the incident which happened at 12.55pm on Monday (May 28).
The road was closed between the junctions with the A60 and Claylands Avenue but has since reopened.
Two men were taken to Bassetlaw District General Hospital for treatment but their injuries were not life-threatening.
Two other men suffered minor injuries and did not need hospital treatment.
A sixth person, a woman, who was involved in the collision was unhurt.
Anyone who witnessed the collision or has dash-cam footage is asked to call Nottinghamshire Police on 101 quoting incident number 408 of May 28.
Alternatively, you can contact Crimestoppers anonymously on 0800 555 111.