i disagree.
 if you want to get all statistical, checkout the US: relax gun laws, 4 times the population (roughly) but 300 times the number of people killed by firearms (28 000 people !!!), fair enough, half of them were suicides... still, scary numbers. 
http://www.gun-control-network.org/GF01.htm  http://www.crimeinfo.org.uk/servlet/...ory=factsheets  only 97 people were shot dead in the uk in one year. so a small number of dead people is a big purcentage increase. this increase is mainly due to other crimes increasing, related to firearms, i.e: gang, drugs etc..not really your average joe type of thing. and i dont know how many of those were suicides...it could well be that their was 2 times less hand guns lying around, and 2 time less homicides, but 4 times more people got depressed and decided to shoot themselves..stats are a funny thing. especially in the hand of professional spinners ! 
 "it doesnt work and never will"
 it worked in nz: 
http://www.converge.org.nz/pma/gunaus.htm  but this is a completely different topic...seriously, we live in a crowded place, with tensions between comunities..do you really believe that allowing people to keep firearms is a good idea ? 
 I have seen places in the states where you just walk into a superstore, JJB type of thing, and get out with some serious piece... pretty handy for a road rage situation !