Five people taken to hospital after Tooborac collision

An Ambulance Victoria spokesperson said a man in his 50s was being flown by air ambulance to hospital in a critical condition.

A woman in her 50s, who was trapped in the vehicle, suffered upper and lower body injuries and was taken by road ambulance to Royal Melbourne Hospital in a serious condition.

A man in his 50s is being taken by road ambulance to The Northern Hospital in a serious condition. His injuries are unknown.A high school aged girl with minor injuries is also being taken by road ambulance to the Royal Children's Hospital in a stable condition, while a primary school aged girl with minor injuries is being taken by road ambulance to The Northern Hospital in a stable condition.

Motorists are advised to avoid the area.