Prohibited Acts in Civil Aircraft

According to Article 4 of Administrative Regulation No. 31/2003 - "Regulation that stipulates the prohibited acts in civil aircraft", the following behaviours are prohibited in civil aircraft in flight:

    (1) Smoking in lavatories or other areas where smoking is prohibited;
    (2) Using portable electronic devices when it is prohibited to use;
    (3) Disobeying legitimate instructions given by the pilot-in-command or crew members on behalf of the pilot-in-command for the purpose of ensuring the safety of the
         aircraft, its occupants, or property, or maintaining order and discipline on board an aircraft;
    (4) Damaging or obstructing the operation of smoke detectors or other security devices installed on the aircraft;
    (5) Releasing untrue information that endangers the safety of the aircraft.