The blade could be considered a dirk or dagger and I was reading the penal codes and it said that a dirk or dagger can be carried as long as it's sheathed and completely visible. I just wanted to double check on that because I don't believe a year in jail is worth misunderstanding the confusing wording of penal codes. Also, how big can the blade be? And what if I have a folding pocket knife? If I keep it concealed (but folded at all times, unless needed for self defense or as a tool) how big can that blade be?