Detectives from the Transit Crime Investigation Unit are hoping to identify a man following a stalking incident in Kingsbury in July.
Investigators have been told a 19-year-old woman was on a north bound tram on Plenty Road when a man boarded the tram just before 6pm on 10 July.
The victim got off the tram in Kingsbury and walked down a neighbouring street where she was followed by the same male at a close distance for a number of minutes.
The man eventually stopped following the woman and was last seen walking in the direction of Plenty Road.
Investigators have released CCTV of a man in the hope that he can assist with their enquiries.
He is perceived to be of Indian or Sub-continental appearance, aged in his 20s, and was wearing a blue tracksuit.
Anyone with information is urged to contact Crime Stoppers on 1800 333 000 or submit a confidential crime report to www.crimestoppersvic.com.au