Generally permissive; knives with blades ≥12" are classified as weapons under state definitions. State preemption applies; posted locations and schools remain restricted.
State preemption limits local knife regulations (OCGA 16-11-136).
Knives with blades ≥12" are classified as weapons under OCGA 16-11-125.1; this affects how carry rules apply but is not a simple length ban. Verify exceptions and locations.