A man exposed himself to a father and his 10-year-old son on a Dandenong South bike trail.
Police are appealing for public help to identify the man and have released a photo of a man who may be able to assist with their inquiries.
Police have been told that the victims were riding along the EastLink trail next to Dandenong Creek about 4.30pm on Sunday 18 June.
A man was lying on the track in full view of the public, exposing himself and performing a lewd act.
The victim approached and challenged the man. He got on his bike and rode away, but not before the victim took his photo.
He was described as aged in his late forties to early fifties and 175 centimetres tall with a medium build and pointy nose. He spoke with a European accent.
Call Crime Stoppers on 1800 333 000 or submit a confidential crime report to www.crimestoppersvic.com.au.
