clive francis once bubbled...
while they are not freely available on every corner, no doubt if i made enquirries i could get one, but at the moment in the UK, they are only used for the wrong things.
That is precisely the point. Gun laws just keep guns out of the hands of those that would normally abide by the law anyway. Your average, honest citizen would not carry a gun, if such was against the law.
However, if a criminal is going to break the law by robbing, beating, raping, what's to stop him from using an unlawful weapon to commit his unlawful act?
As Northeastwrecks stated, if they know that their potential victim may be armed, and trained in the use of that armament, it does tend to give pause...
After Texas enacted the CHL (concealed handgun license) violent crimes dropped significantly. There is a lot of speculation to the reason, but certainly the idea that a potential victim may be armed has to play into account somewhere in the mind of a criminal.
Furthermore, to obtain a CHL, one has to undergo a full day of classroom training, as well as qualifying on the range. You then have to pass an extensive background check. Since this has been enacted, the penalty for the unlicensed possession of a handgun has been stiffened as well.
Another key factor is the "concealed" part. If you get caught flashing your gun around, or even allowing it to be visible, you can face charges and revocation of your CHL. So it's well advised that the drawing of your weapon be justified.
One final thought. The class I took emphasized that drawing your weapon was a last resort. If that weapon comes out, you had best be prepared to use it. And if you do have to use it, you were advised to use deadly force. If you fear for your safety, then deadly force is necessitated. If you don't feel that deadly force is justified, then the perceived danger is probably not great enough.
I have never had to draw my weapon, and I pray that I never will. Choosing to carry one is an awesome responsibility, but I honestly think that it does make society as a whole a lot more civilized, because you never know whether someone may be armed or not...
Just my $.02.