The operator of an aircraft shall, as soon as reasonably possible, report to the Director any of the following types of incidents-
(a) an act or threat of assault by a passenger on one of its aircraft against another passenger or against an air-crew member while the aircraft-
(i) is on the ground in Hong Kong or within Hong Kong air space; or
(ii) in the case of an aircraft registered in Hong Kong, is on the ground or in air space outside Hong Kong;
(aa) an act by a passenger on one of its aircraft in contravention of section 12A or 12B of the Ordinance; (14 of 2005 s. 10)
(b) the discovery on one of its passengers or in the baggage or other effects belonging to such a passenger of an object or materials that could possibly be used for or in connection with an act of violence referred to in section 33 of the Ordinance.