Its not that subjective really! We had a nasty gun massacre, then the government banned all guns. End of!! No argument really, sensible. In america high school students regularly kill each other, and postal workers, and you do nothing! Someone always drones on about their constitutional 'rights' to own machine guns and blow people's heads off. Stupid, and thoroughly uncivilised. You incarcerate more people than you educate, again, not civilised. I could go on...