>>516078190
>Deport
You unironically can.
If a visa holder fails the character test they can be deported. Public transport sexual harassment counts as failing the character test. She can LITERALLY have his ass thrown back to India.

Send a photo of his face and the video to immigration at home affairs.

Mandatory cancellation
By law, we must cancel your visa if you are serving a sentence of imprisonment, on a full-time basis in a custodial institution, for an offence against an Australian law because you have:
been sentenced to death, imprisonment for life or imprisonment for 12 months or more
been convicted of a sexually based crime involving a person aged under 18 years by an Australian or foreign court
had a charge proven for a sexually based crime involving a person aged under 18 years, even if you were discharged without conviction.