Mandurah detectives are seeking information regarding a stealing and fraud incidents that occurred between April 30 and May 2.
Between 10:30am and midday on Saturday, April 30, an unknown person broke into a vehicle parked on Fairbridge Road, Pinjarra, stealing a wallet with credit cards.
It is believed the stolen credit cards were used at several service stations between Mandurah and Pinjarra.
Police would like to speak to the man and woman in the attached photos who they believe can assist them with this inquiry.
Police would like to speak to anyone who may have seen the incident or who can identify the people pictured.
Anyone with information regarding this incident is asked to call Crime Stoppers on 1800 333 000, or report the information online at crimestopperswa.com.au.