I have a couple of Victorinox "picnickers", which are very similar, and they are a handy knife to carry.

>>its got all i need in a sak, large blade, which locks, meaning that i can't carry it every day <<

For a moment I was tempted to say something about a government that doesn't trust it's own people to have knives with blades that lock... which has nothing whatsoever to do with lethality... but then, our government doesn't trust it's own people to have knives that open by a spring, which has nothing whatsoever to do with lethality...

What is it about knives, perhaps the most simple, basic tool ever invented by humankind, as a weapon manifestly much more suited to defense than offense, that drives authoritarians into frothing-at-the-mouth spasms of irrational legislation?