Because it is the safety of our customers very seriously. There's no telling what should and what should not practice on board the aircraft. Passengers should understand that when an emergency situation occurs.
He is concerned about the safety of its customers very seriously. There is a saying about what should be and what should not be performed on the aircraft. I understand that passengers should behave when an emergency situation.
Because of the attention, the safety of the customers is very much. To tell us what should do and what should not be treated when on the plane. The passengers understand should behave how when emergency situations.