Police were called to the incident in Muckingford Road just after 10.30am today where it’s believed a car collided with a tree.
The woman has been taken to hospital with serious injuries although they aren’t believed to be life threatening or changing
The man remains in a life-threatening condition after being air-lifted to hospital.
The road has been closed to traffic.
Anyone with information is asked to call Chigwell Roads Policing Unit on 101 or Crimestoppers anonymously on 0800 555 111.
Tags: Tilbury