Mandurah police are seeking the identity of a man who indecently assaulted a woman in Lakelands on Monday, January 26.
The incident happened about 11am on Yindana Boulevard.
The alleged offender is described as a Caucasian male, between 30-40 years old with short dark hair, a moustache and scruffy facial hair.
He "shuffles along with his head down and slightly bent over as he walks", according to police.
The man was wearing mutli-coloured boardshorts and a dark t-shirt with writing on the front.
Anyone with information about this person is asked to contact detective senior constable David Hackett on 9531 8805.