Police are appealing for witnesses to a collision near Robertsbridge on Friday (March 8).
The collision between two Volvo XC60s happened at 3.35pm on the A21 near John's Cross and they collided head on.
All the people involved only suffered minor injuries and were all treated at Conquest Hospital.
PC Tom Williamson said: "We are appealing to any witness who had left the scene prior to police arrival to get in touch. We also would like to hear from anyone who may be on the road at the time with dash cam footage."
Anyone with information is asked to contact police online on quoting serial 763 of 8/3.