5PM UPDATE: A male motorcyclist has been killed after being hit by a car at Mount Macedon.
Police are currently on scene following the incident, which occurred just after 3.30pm today.
"A Mazda sedan was travelling south on Mount Macedon Road when it collided with a motorcycle," a spokeswoman said.
"The male motorcyclist, who isyet to be identified, died at the scene.
"No one else was injured.
"The driver of the Mazda, a Woodend woman, is helping police with their inquiries."
Anyone who witnessed the collision is urged to contact Crime Stoppers on 1800 333 000 or visit www.crimestoppers.com.au
3.50PM: A PERSON has been knocked off their motorbike in a collision with a car on Mount Macedon Road.
Ambulance crews are now at the scene.
Ambulance Victoria spokesman John Mullen confirmed they received the call at 3.26pm.
“It is between a car and a motorcycle,” he said.
“The helicopter has been paged.
“The crew have only just arrived on scene and they will assess the situation.”
More to come.