Three people, including a child, are in hospital with critical injuries after a single-vehicle accident in Kent.
Police were called to the A282, near junction 1b of the M25, in Dartford, just before midnight on Friday.
They said a grey Fiat Punto with four occupants, from the Dartford area, had left the carriageway.
A seven-year-old girl, a 39-year-old male passenger and a 36-year-old woman were thrown from the vehicle. A 10-year-old boy suffered minor injuries.
Witnesses to the accident are asked to contact Kent Police.