South-West Police are set to continue their investigations into an incident that occurred in East Bunbury, last week.
At 5.30pm on February 25, police spotted two males in a blue Ford Laser near Estuary Drive.
The pair were allegedly brandishing a replica firearm from the vehicle. The replica firearm has since been seized by police.
Anyone with digital evidence relating to the incident is being asked to upload it via wapf.au.evidence.com/axon/citizen/public/replicafirearmbunbury.
Those with information about the incident have been urged to contact Crime Stoppers on 1800 333 000 or via crimestopperswa.com.au/report/.
Callers with information can choose to remain anonymous.
Bunbury Police can also be reached via 9722 2111.