A fire exit is a designated route that allows people to safely leave a building during an emergency, such as a fire. These exits are typically marked with illuminated signs and are often located away from the main entrances. They are designed to provide a quick and safe escape, minimizing the risk of injury. Fire exits must be clearly accessible and free of obstructions. Building codes often require that they be equipped with self-closing doors and emergency lighting. Regular maintenance and inspections ensure that these exits function properly, helping to protect the safety of occupants in case of an emergency.