Good replies...
but essentially I wanted to hear some feedback on what sort knives we might see if we have more restrictions placed upon us. Like I said, it's bad Alternate history (but hopefully not ours).
If more restrictive laws are coming down the pike, I'll fight them (yes, I sent off the form letter to congresspeople with embellishments), but I am sick of hearing the same old "I'll continue to carry my knives, to heck with the laws" bit. I don't see a lot of people pocket-carrying switchblades (sure, ok, I suppose some people do this), because it's not worth it to get busted for such a thing, when it comes down to it. People have families and kids and they end up obeying the law as best they can, and if the law says no assisted opening devices, I bet 99% won't carry them. What would be the point? Whip it out once in the wrong place and you've got trouble, it'll galvanize sheeple like a switchblade does.
So, in this alternate history, what do the knives look like? Seriously. Would friction folders be ok, or would fixed knives return in popularity- that sort of thing.