I would think that the American woman murdered in London by the knife wielding Somali as well as her wounded friends would have thought during the attack about how helpless she was… perhaps wishing she had a weapon to defend herself.
I find it ludicrous that a quote from a movie is used to defend one's views on a serious subject.
Fact is there is a presumption and it's been proven largely true that every citizen that is issued a conceal carry permit, after and FBI background check, is "sane, calm, focused… etc… willing to use their gun as a last resort…" Nearly all mass shootings here in the U.S., tragic as they are, are perpetrated by gun users who came by the weapon in illegal ways. None of the existing laws (and they are plentiful) restricting gun ownership would have prohibited the events that followed.
Same reasoning applies to equally tragic accidents such as the referenced death of a child. It wasn't the "ownership" of the gun (which was entirely legal) but rather the carelessness of the owner that resulted in the death. Same reasoning applies to the use of automobiles (not by 4 year olds but by young people nevertheless) used carelessly by those involved and lack of oversight by the adults in the situation.
I'd agree that the proliferation of guns, especially sidearms, in Britain doesn't equal, in percentages, that of the U.S., but as I've stated numerous times (ad nauseum) I will not cede the safety of my family to the State. Even the best police departments can't help in a life threatening situation when they are only at the other end of an emergency telephone call…
It appears from recent news reports out of Britain that you are all faced with an escalating threat from knife related killings and injuries… what next? outlaw ownership of knives with blades of more than (take your pick) of a certain length? Before I'm accused of cherry picking news reports I think it's incontestable that crimes such as these are increasing (many, apparently by Somali's, but that's another thread). At what point does it become unacceptable?