A father and his three-year-old son have been robbed at knifepoint in Baldivis.
The man, aged in his 30s, and his young son were walking along Chapel Street just after 9am on Monday when they were approached by two men near the intersection of Lucan Lane.
One of the men was armed with a knife and threatened the father, demanding his wallet.
Both of the offenders then fled on foot with the man's wallet which contained a sum of cash and various cards.
The offenders are described as dark skinned, approximately 175 to 180cms tall, slim builds, and were wearing dark coloured tops, shorts and hats.
Detectives would like to speak to anyone who was in the vicinity of the above streets between 8:30am and 10am who may have seen the incident or the men.
Anyone with information is asked to call Crime Stoppers on 1800 333 000, or report the information online at www.crimestopperswa.com.au.
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