Transit Crime Investigation Unit detectives are appealing for public assistance to help identify a man following a lewd act in Altona North last year.
The incident took place near the corner of Millers Road and Berkley Crescent between the hours of 3.45pm and 4.15pm on Wednesday 8 October.
Investigators believe a man performed the lewd act in the vicinity of a bus stop and in the presence of people.
Detectives have released a computer-generated image of a man whom they believe can assist with the investigation.
The man is described as being aged in his late 20s, with a stocky build, thick dark beard and moustache, tanned skin and wearing a grey hooded jumper with a Neovision motif, grey track pants and red, white and black high top Jordan runners.
Anyone who can assist investigators in identifying the man, or with further information, is urged to contact Crime Stoppers on 1800 333 000 or report at www.crimestoppersvic.com.au
