I do know that that there are those who do want to see 'knife-control' if we can use that phrase. I remember reading something about Al Sharpton championing the idea, but I really wasn't aware that it had grown very much momentum.
I mentioned earlier in this thread about the city of Edmonton (AKA 'Stabmonton')* implementing a knife ban, but if I understand correctly that didn't get off the ground.
In one of the previous articles linked to in this thread, I've also read that there was a Canadian knife dealer who supports gun control and would also support 'knife-control' if it "makes sense". That caught me off guard a little. Does the vendor not realize that what "makes sense" to some would be no knives allowed at all?
Your comment about 'one hand opening' knives interest me also. The Home Hardware store down my road does indeed sell small pocket knives that can be opened with one hand. I thought that that rule applied to knives with blades over a certain length. Can you give us specifics? Are we talking about American or Canadian laws???
*
http://www.urbandictionary.com/define.php?term=Stabmonton