A Mitsubishi Pajero with a black bull bar was used to smash into a jewellery store in a Mirrabooka shopping centre early this morning.
A police spokeswoman said one or more offenders drove their way into the west entrance of a shopping complex on Yirrigan Drive, Mirrabooka between 12.30am and 1am.
"Once inside, offenders forced their way through the entry doors of a jewellery store," she said.
"They smashed display cabinets and stole various items before fleeing the area."
Anyone with any information regarding this incident is asked to call Crime Stoppers on 1800 333 000.