Police are investigating following an assault on a bus near Doncaster on 23 February.
It is believed a 13-year-old Watsonia boy was on a bus travelling between Doncaster and Eltham.
Here's what happened:

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Two males and a female, believed to be aged in their late teens, boarded the bus at a shopping centre in Doncaster about 3.25pm.
The teenage girl sat behind the victim and attempted to push his turban off his head.
The female assaulted the boy by elbowing him in the arm and swore at him about 10-15 minutes after the bus departed.

Source: Victoria Police
The boy was uninjured during the incident and got off the bus at the next stop.
Anyone with any information is urged to contact Crime Stoppers on 1800 333 000 or submit a confidential crime report to www.crimestoppersvic.com.au