The rule of outlawing and carrying or attempting to carry some of these items is totally asinine, and the penalty for doing so can only be compared to what goes on in totalitarian states. It shows where legislators have their heads when these bills are proposed.
I regularly carry and am rarely without, even with nothing else in my pocket, a knife of some kind, from a very small pen knife to a larger electricians knife or one with a slightly longer blade than that, depending on which I choose that day and for what purpose. Never would I consider using one to attack, maim or kill, though with the publicity of closed-end plane hijackings, perhaps it would come in handy as a defensive weapon some day. IMO, friends, acquaintances, and others in the legislature, you have shot - er - stabbed yourselves in the foot. Congratulations!
James M Kliemann