Emergency services responded to reports of a car going down an embankment on Kyogle Road, Lillian Rock at 6.25pm yesterday, Monday, August 11.
Paramedics treated the 29 year old male driver at the scene for minor injuries.
Two other men – aged 25 and 28 – who were passengers in the car were uninjured.
Two women passengers were treated at the scene.
A 21 year old woman was taken to Lismore Base Hospital and a 26 year old woman was airlifted to Gold Coast Hospital.
Both are in a stable condition.
Police are investigating the crash.
Anyone with information about the crash – or if you were in the area at the time and have dashcam/mobile phone footage, contact Lismore Police Station or Crime Stoppers on 1800 333 000.
This information was provided by NSW Police.