Look at the states, they are no safer or have less crime because of them. The UK is the 51st state though so they might as well have them now. For me people are dangerous enough with cars never mind guns. I wouldnt trust most people to be able to handle one, in Iraq one of our TA lads was shot by a negligent discharge, gun went off due to p**s poor skills from a "professional" soldier and this was the infantry. Then there is the kid finding his old mans gun under the bed sort of thing.
Guns are legal here in CZ, pistols too yet there is no clamour for them from average joes. There just isnt as much violent crime as in the UK, people are much more passive, in 7 yrs apart from English lads on tour or political protests Ive only ever seen one fight involving Czechs and that was the gypos, we dont have these violent break in and tie up jobs, just a bit of scrap iron rustling or people breaking into weekend cottages out of season. We do have loads of petty crime and women are allowed to and often carry pepper sprays.
Another thing to back it up that people are too stupid for guns is what happens here often, we have a big hunting culture, hunters are always shooting each other or occassionally members of the public. Usually after a bit of the local moonshine Slivovice to keep warm.