After confronting a group of shoplifters at Mandurah Forum on Monday afternoon, a 6PR listener alleges he was threatened by a teenager wielding a 30-centimetre knife.

Press PLAY to hear Jay discuss the Mandurah knife incident

Listener Jay told 6PR Mornings host Simon Beaumont about the incident and shared his frustration regarding youth crime in Mandurah.

“I’m sick of this crap, quite honestly. So I took it upon myself. These youths are out of control, and someone’s got to do something”, Jay said.

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Image: Supplied