I have just been checking over my insurance policies with Coles / Westfarmers. Basically they (Car and Home) have doubled in the last 12 months (and I live out in the country and there has been no significant events to cause the rise).
Just warning people as I think Coles were part of the One Big Switch program, and you might get a surprise on your next renewal.
GIO just doubled for me. Called them and got no reason so switched to Real Insurance. Home and contents for $580 instead of GIO $1040.