In the Otways and Great Ocean Road they have camouflaged speed cameras and detection. And after the numerous idiots I've had pass me on double lines, blind corners, driving on the wrong side of the road, stopping in the middle of the road to take pictures etc. I'm all in favor of it.
I don't live in the area but spend a lot of time there and in the last 8 years I've come across numerous accidents and five fatalities, there of these were bikers.