
A Victoria Police spokeswoman was quoted by the newspaper as saying that extra police, increased surveillance and mobile patrols had been deployed around train stations.
The Australian Government had last week announced setting up of a Task Force headed by the National Security Adviser to deal with such violence.
Hundreds of Indian students on Sunday rallied in Sydney to protest against the attacks.
Apart from Indians, there were students from other countries at the rally, who voiced their concerns about the racial violence and demanded police to be alert to prevent such incidents from happening again.
Just ahead of the rally, another youth from the community complained about his newly-bought car being torched outside his home in Melbourne.