The Arson Squad is continuing their investigation into a suspicious fire at a business in Port Kennedy.
Firefighters rushed to the car repair shop at the intersection of Paxton Way and Fielden Way about 9.40pm on Saturday, June 14.
When they arrived, several cars were alight in the car park of the business.
Luckily, crews managed to stop the blaze from spreading to the building.
The fire is being treated as suspicious.
Anyone with any footage, or anyone who was in the vicinity at the time of the incident is asked to contact Crime Stoppers on 1800 333 000 or report online via www.crimestopperswa.com.au
Rewards of up to $25,000 are available for information that leads to the identification and conviction of an arsonist.

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