Police are investigating a suspicious fire at a business at Port Noarlunga.
About 4.15am today (Monday 6 July) police and fire crews were called to a business on Gawler Street, after reports of a fire at the rear of a barber shop.
Fire crews extinguished the blaze, which caused extensive damage to the barber shop and surrounding businesses. Accelerant is believed to have been used to start the fire.
There are no reports of any injuries.
Anyone who may have seen suspicious activity in the area is asked to call Crime Stoppers on 1800 333 000, or online at www.crimestopperssa.com.au