I recently had cause to be contacted by authorities who asked if I might feel safer with police patrols outside my house or, should the need arise, a brief relocation to somewhere unfindable.
You can't put an entire nation on the Witness Protection Program. You can either allow its citizens to defend themselves or you can abandon them. And if your government says to you "it's too unsafe for everyone for you to have a gun, but we'll protect you from everything you might need one for" and then they don't, that is abandonment and the parties making that promise ought to be held responsible for the lie that they knew it was when they made it.
That sure is the truth. Howard has his good points, but his irrational fear of his own citizens is not one of them. Some of the worst tyrants in history were those who just wanted to "do good". The Aussies who fought at Gallipoli are turning over in their graves.