Police are appealing for witnesses after an accident on the B671 Wansford Road, near Yarwell, at about 8pm on November 30.
A police spokesman said: “A Ford Focus spun off the road and into a ditch.
“The male and female occupants both suffered minor injuries.”
Police are appealing for anyone who witnessed the incident near Yarwell, towards Peterborough, and would specifically like to speak with people who stopped at the scene and helped the occupants of the car.
Witnesses to this incident, or anyone with information about it, can call Northamptonshire Police on 101 or information can be given anonymously to Crimestoppers on 0800 555111.