Police are hoping to identify a man after several alleged acts of indecency were committed on Sydney trains.
The man committed the first “act of indecency” about 9.15pm on Monday March 26, while travelling between Wolli Creek and Glenfield Railway Stations, NSW Police said.
The man boarded another train and reportedly committed another act of indecency, before departing at Leppington Railway Station.

Officers from the Police Transport Command received reports and commenced an investigation.
NSW Police has released images of a man they believe may be able to assist.
- Terrifying moment man attacks police officers with a knife
- Brother ‘shielded’ his sister before father shot them dead in murder-suicide
- Woman dies while skiing at popular ski resort
- Mystery surrounds man found on road with fatal stab wounds
The man in the photo is described as being of medium build, aged in his 20s, with a dark goatee beard.

He was last seen wearing a grey t-shirt, black tracksuit pants with a hooded jumper tied around his waist, and a dark coloured backwards cap.
Anyone with information, or who can identify the man, is encouraged to contact Crime Stoppers on 1800 333 000 or use the online reporting page.