They have been in most countries.At least carrying in public is banned.
I can't say that I have ever agreed with the 2nd amendment but I can't see how even if their was a total ban on guns in the US that a person if they wanted to strongly enough wouldn't be able to get their hands on one. If not they could make a bomb (instructions free of charge on internet).
Maybe they could have the makers of Call Of Duty Black Ops have them all running around with with their index finger extended shouting bang! bang!
That all said we seem to have mostly bad people shooting bad people in oz so either our system works better or it may simply be that we have a tenth of the population?
One change that may help the world would be that the 2nd amendment is enforced only in America. ie they are banned from having arms anywhere else but with in their own shores.
