5.4 Montreal Protocol, 2014 (Protocol to amend Tokyo Convention)

The Tokyo modernisation — the unruly passengers' era: the in-flight security officer's (IFSO) recognition (the "flight deck officer"-adjacent faces: the authorised persons' powers); the disruptive-passenger offences' list (the intoxication, the assault, the smoking, the compliance- refusals — the 2010s' "air rage" answers); the jurisdiction's extension (the operator state's-and-the landing state's faces); the commander's powers' clarification. The lesson: from the hijacker to the brawler — the security law's everyday front.