Police said emergency services called Inverleigh-Shelford Rd around 7:30 am on Friday after reports of a serious crash. An Ambulance Victoria spokesperson said paramedics were treating the patient, who is believed to be in critical condition. A Victoria Police spokesperson said the rider was a Shelford male, 51. He was taken to the hospital with serious injuries. No one was injured in the second vehicle. Investigations continue. More to come.