There are three reasons why driver-less cars will not be adopted in the short term in Australia.
1) The Macquarie bank has just purchased the contract for speed camera cars.
The Macquarie bank is a well known bunch of crooks who will do anything, anything to make money and if any investment was in danger as would be the case in driver-less cars, they would pay off the polies to stop it in its tracks.
One must also consider the revenue from fixed speed cameras and police cars, all the revenue would be gone, can anyone imagine the lazy, incompetent and greedy government just letting this easy stream of revenue drying up?
2) The RMA is populated by technophobes and troglodytes who automatically and very quickly reject anything that may change anything that drives or rides on the road.
In RMA eyes, change is bad, just look at the primitive roads and the retrograde reduction in speed zones regardless of the fact that the cars and brakes are better. Expecting them to approve a driver-less car is like expecting a politician to hand back his perks and telling the truth, impossible.
Also the RMA is anal about knowing WHO SPEEDEDEDED, and who they can lay draconian punishments on, no driver-less car would give a stuff, this would remove the pleasure and sexual gratification they get from punishing drivers so they can no longer drive.
3) finally, People are scared of machines, RE the terminator etc etc, and with nearly half the Australian driver population approaching their 60s, they would be too frightened to have "one of them there machines" running their car.
What if it took over and became self aware, no more ignoring the GPS, it would fight back and put you on the rail tracks.
I have seen my fater in law just trying to use his mobile phone and GPS, imagine him trying to program a car to get him somewhere, he would end up in WA when he was just trying to get to the corner shop.
That my friends is why we will never see driverless cars in Australia