Emergency services are responding to two serious crashes in Jarrahdale and Oakley.
The first crash happened on Transit Road in Jarrahdale around 11.30am on Monday.
Police say a car hit a tree.
The extent of the male driver's injuries is not yet known.
The second crash happened along Pinjarra-Williams Road in Oakley, near Pinjarra around 11.50am.
It's understood a car has rolled and the male driver is injured.
The rescue helicopter has been deployed.
More to come...
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