The security system in the Principality of Monaco is recognized as one of the most reliable in the world. The tranquillity of Monte Carlo's residents and guests is guarded by French police officers of the highest ranks who have undergone special training. In the halls of expensive hotels, restaurants and, of course, in the casino there is a safety button for emergencies. When the button is pressed, French army units arrive in the Principality, and all exits from the state are instantly blocked.
The security system in Monaco was best described by a local jeweler: "Works of jewelry art are designed to be worn on the street, not kept in a safe. In Monaco, you can do this without fear.