Police are looking for a man who performed an obscene act in front of a teenage girl in Warnbro.
The 16-year-old girl was approached by the man in the vicinity of Cannes Place Reserve around 4.45pm on Monday, April 11.
He then performed an obscene act in front of her and fled the scene.
The man is described as being about 20-years-old, olive skinned and was wearing blue shorts and a singlet.
It is believed the man in the images may be able to assist with this investigation.
Anyone with information regarding this incident, or who recognises the man in the images, is asked to call Crime Stoppers on 1800 333 000 or report the information online at www.crimestopperswa.com.au.