PART V Operation of Aircraft

68 Acting in a disruptive manner
No person shall while in an aircraft:
(a) use any threatening, abusive or insulting words towards a member of the crew of the aircraft;
(b) behave in a threatening, abusive, insulting or disorderly manner towards a member of the crew of the aircraft; or
(c) intentionally interfere with the performance by a member of the crew of the aircraft or his duties.