The sufferer might be heard shouting in the course of the assault.
Police stated they had been conscious of a video circulating on the web of an assault at Ringwood practice station on the weekend.
“The incident is at the moment being investigated and extra data can be offered in terms of hand,” a police spokesman stated.
The state authorities has funded extra Protecting Service Officers throughout Melbourne’s public transport community, and adjusted laws to broaden their powers with a view to goal crime and anti-social behaviour on trains.
PSOs patrol the practice community, together with Ringwood station, from 6pm each evening till the final scheduled service.
The state opposition has dedicated to having PSOs patrol Ringwood station from 10am day-after-day if it wins the election.
Anybody with data is urged to contact Crime Stoppers on 1800 333 000.