Mandurah Detectives are investigating an armed robbery that occurred in Dawesville on Sunday, in which four teenage boys were threatened with a machete.
Just after 3pm on November 10, the boys were fishing on a jetty in Estuary Road, approximately 300 metres north of the Dawesville Foreshore Reserve.
They were threatened by four males aged between 17 and 21 years old.
One was armed with a machete and another with a bottle.
The males stole phones, cash and jewellery before leaving the area in a dark Subaru Forester.
The car is described as an older model with faded paint down the side and a plastic pod on the roof.
The boys were not injured.
Police took to social media to appeal for any information from the public.
Anyone who may have witnessed the robbery, has dashcam footage of the vehicle or the area at the time of the robbery, or has any information is asked to call Crime Stoppers on 1800 333 000 or make a report online at www.crimestopperswa.com.au.
Reports can remain anonymous.
