Panic lock prevents misuse in emergency situations: All our defense sprays with less than 100 ml capacity are equipped with a patented panic lock. This in case of intuitive action in emergency situations prevents that the trigger will not properly be operated. No matter if you press the panic lock or the trigger of defense sprays, the irritant will be released immediately. Nevertheless, the closure protects reliability from accidental triggering during transport or in the hand pocket. So you have full safety on your side.