Emergency services attended a collision in Yarra Glen on Friday 28 July.
It is understood a car and bus collided on Old Healesville Road about 6.45am, according to police.
A woman believed to be in her 30s was assessed and taken to Maroondah Hospital for observation, an Ambulance Victoria spokesperson confirmed.
The driver of the bus and passengers were not injured.
One CFA truck and crew from the Yarra Glen Fire Brigade responded alongside Victoria Police and Ambulance Victoria.
Anyone with information or dashcam/CCTV footage is urged to contact Crime Stoppers on 1800 333 000 or make a report online at www.crimestoppersvic.com.au
