A man allegedly hid in bushes while masturbating before exposing himself to a woman at a park in Melbourne's east.
A 38-year-old woman has told police she was at Fairfield Park on Deep Rock Road, Fairfield, when she noticed a man in the bushes at about 4.15pm on Wednesday, March 12.
The man allegedly exposed himself while masturbating, she said.
The woman took photos of the man to report him to police.
"As the woman started to take a photo the man fled," Leading Senior Constable Lee Thomson said.
The man is believed to be in his 30s.
Police have released several photos of a man who they wish to speak to over the incident.
Anyone with any information is urged to contact Crime Stoppers on 1800 333 000 or www.crimestoppersvic.com.au.