Police are calling for public assistance following a high-speed crash on the Mornington Peninsula Freeway near Dromana on Wednesday evening, 16 April.
At approximately 7:15pm, a Toyota Yaris was reportedly travelling at excessive speed inbound on the freeway when it collided with a Mazda, causing the Mazda to flip onto its roof.
Police have not yet confirmed the extent of any injuries but say the incident could have resulted in far more serious consequences.
Somerville Highway Patrol is now investigating and appealing for dash cam footage or any witnesses who may have seen the vehicles before or during the collision.
Anyone with relevant footage or information is urged to contact Senior Constable Johnson at Somerville Highway Patrol on (03) 5978 1300, or submit a confidential report via the Crime Stoppers website at www.crimestoppersvic.com.au.