The confiscation of your firearms 15 or 20 years ago was a travesty and an assault on your personal liberties.
Semi automatics rifles, semi automatics shotguns and pump action shotguns were confiscated in 1996; pistols larger than .38 were confiscated in 2002. The license for any firearm (or any other thing) can be cancelled at any time. We don't get to vote on it.
Lockback folding knives are to be banned from import at the end of July this year. They will then become permitted for military police and government purchase only. We will then be told to hand the existing ones to police stations before a certain date, after which possession will be illegal.
I guess it is easier to protect your personal liberties when they are guaranteed by your constitution. That is unique to the United States.
Australia’s constitution only guarantees you one right, the right to elect a government. There are no personal liberties; we have to have a licence to climb a ladder with more than 2 steps, a licence to be alone in a room with children that are not you own, a licence to do voluntary work for a charity, the list is endless. Some licences like car, boat, bike and chainsaw require you to sit a test, others you just hand over the money.
I have 3 wallets to carry all my licences. I even have a licence to collect knives, a licence to carry knives, a licence to display knives and a licence to sell knives.