Police are investigating the circumstances surrounding a two-car collision which occurred in Oakleigh South this morning.
Investigators have been told a Toyota and BMW collided on Warrigal Road near Claronga Street about 3.45am.
The driver of the Toyota, perceived to be a man in his 20-30s, ran from the scene.
The driver of the BMW, believed to be a man in his 40-50s, was trapped in his vehicle for a short time until he was released by emergency crews.
He has been taken to hospital with serious injuries.
Anyone who witnessed the collision, has CCTV/dashcam footage or information is urged to call Crime Stoppers on 1800 333 000 or www.crimestoppersvic.com.au
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