An elderly woman and a baby have been left with critical injuries after their car collided at a Franklin intersection.
Police and emergency services are at the scene of the crash, where the intersection of Glenbrook and Kingseat Roads will be closed to the traffic for some time.
The elderly woman is reportedly in a critical condition and the baby is in a serious condition.
Both were occupants of the car.
Police are advising motorists to avoid the area.