Greensborough Highway Patrol officers are investigating a hit and run collsion in Greensborough this afternoon.
Police believe a white four-wheel drive utility collided with a silver Toyota Corolla eastbound between Plenty Road and Greensborough Bypass on Metropolitan Ring Road about 12:45pm.
The driver and two passengers of the Corolla were given medical treatment at the scene.
The driver of the utility briefly stopped at the scene after the collision, before fleeing towards Greensborough.
The investigation into the circumstances surrounding the incident remains ongoing.
Anyone who witnessed the incident, has CCTV, dashcam footage or any other information that could assist police is urged to contact Crime Stoppers on 1800 333 000 or submit a confidential report online at www.crimestoppersvic.com.au