It was mentioned earlier that the UK has a high rate of knife crime? Should knives then be banned in the UK, as people are killed with them? It's not really true that guns exist solely to kill; people use them for sport (clay shooting) and for hunting (which kills animals yes, but whether or not killing animals is okay is a
completely different debate!) People who intend to harm others will harm others whatever weapon they use. Guns don't necessarily make it easier either, in fact one could argue that it makes it more difficult because it evens the score in a sense. If I'm little and my attacker is big, a gun can make us the same size. I still want hand guns off the streets
just throwing out an argument for the "pro" side.
As for cops, yes I believe they should carry guns as things stand here right now. If guns became completely banned and the incidence of people having them and using them harmfully really
did go down to a rate like the UK, then the cops can get rid of their guns. They certainly know how to (over)use a tazer
. It definitely sounds like it's not necessary for UK cops to carry guns, but I could be wrong since I've never been there.