When it is necessary to make an emergency evacuation, cabin attendants will request the assistance of passengers in accordance with standard procedures. Cabin attendants are trained to ensure a rapid emergency evacuation, even without the assistance of passengers. Therefore there are no problems even if seats at exits are not occupied. However, we feel that by assigning passengers, who have agreed to help during an evacuation, to these seats, a rapid evacuation can be achieved.
When nobody takes seat in an emergency exit seat, is there not the problem in safety?