I grew up carrying a pocket knife, hand me downs from my dad or grandfather. Here in Japan it is basically illegal, it has to be under 3" or something stupid like that, so I can't even carry my leatherman anymore
I do have a box cutter on my hip most of the time, and sometimes, the cops give me trouble about it, if I have a new blade in it, as it is almost double the allowed length, so I just snap the darn thing off and hand it to them and then tell them to pound sand. I mean I'm WORKING and I use the box cutter hundreds of times a day, do they go into a sushi shop and take the knives away from a sushi chef? Stupid laws....