Two men have been taken to hospital with gunshot wounds following an incident in Ravenhall this afternoon.
Police and paramedics were called to a business on Westwood Drive about 2.15pm.
Police reported that an offender fired a number of shots. They are believed to have fled the scene in a white vehicle.
Ambulance Victoria said a man with upper and lower body injuries was taken to Royal Melbourne Hospital in a serious condition.
A second man with lower body injuries was taken to Royal Melbourne Hospital in a serious but stable condition.
Police arrested one man in relation to the incident. The man is assisting police with their inquiries.
Anyone with information is urged to contact Crime Stoppers on 1800 333 000.