Collison at Tatura East

Both male drivers were taken to hospital and have been spoken to by police.

Police said the passenger of the Mercedes, an 89-year-old Kialla woman, was airlifted to hospital with life-threatening injuries.

Major Collision Investigation Unit detectives are investigating the crash.

Anyone who witnessed the incident, has dashcam/CCTV footage or information is urged to contact Crime Stoppers on 1800 333 000 or submit a report online at www.crimestoppers.com.au