Here in Chicago, I would not wear a belt-hanging knife, for fear that an L.E.O. or security guard would hassle me. People around here just don't do that, except maybe electricians or other tradesmen who carry tools. I want to carry these knives sometimes, just to show off the craftsmanship, but there is a whole different attitude in the urban environment.
I had a roommate who came here from New Mexico, to attend college. When he came, he came here in his F-100. Of course, he kept a gun rack with a 30-30 hanging in the back window. The Chicago cops pulled him over and told him "We don't do that in Chicago." They let him off with a warning. I guess it really is illegal. I just tell this story to portray the general attitude about weapons or anything that looks like a weapon, in this city. I think a fixed blade looks like a weapon to people around here, even if it is under 3".
I grew up in southern Oklahoma and northern Texas. In that place and time, a cop would not even think of pulling anyone over for having a gun hanging in the cab of their truck. I don't think fixed blades on the belt were any big deal either.
What's you guys' view?