We did much better after independence
Some of the worst abuses in Western Australia (including those nasty experiments with eugenics) happend after Independence... it's true most of the other states were now where near as bad though.
It's worth adding that the abuses in the C19th were mostly done by state governments and hicks. Same in the C20th actually... I think that Victoria's record is quite good.
Couldn't get a lot worse... although attitudes towards Aboringals in the larger cities is vastly improved, this isn't the case in rural areas (bull bars on offroad stuff still get called "Boing Bars" by a lot of rednecks) and something should get done about them ghetto's.
It may be legal, but it's still a stain on your country's usually good reputation in other countries... the idea that someone facing a tough re-election fight would play the race card in quite that way shocked a lot of people over here (but not me. I hated Howard before and I still hate him. As Nye Bevan once said about the Tories, he's lower than vermin).
Re: Invercargill, I kinda like the place...