Looking at some information provided by CASA here: CAAP 253-2(0): Passenger safety information: Guidelines on the content and standard of safety information to be provided to passengers by aircraft operators
It says:
2.3 SUPPLEMENTAL INFORMATION
2.3.1 The following information should be included in the oral briefing to ensure understanding and compliance with all safety requirements:
(a) requirement for passengers to abide by crew member instructions and passenger information signs eg. lighted information signs, placards;
(b) the location of safety information cards and the fact that they contain additional safety information that the passengers should read; and
(c) instructions regarding passenger pre-takeoff requirements ie. position of seat backs, tray tables and any other item that is not in its appropriate stowage location.
'Business class only beyond this point' is on a placard. While it is only semi safety related (protection of the flightdeck), I'm wondering if it could be the basis for a rule rather than a request?[/QUOTE
Interesting:
(a) requirement for passengers to abide by crew member instructions and passenger information signs
eg. lighted information signs, placards;
abide
verb
- 1.
accept or act in accordance with (a rule, decision, or recommendation).
"I said I would abide by their decision"
synonyms: comply with, obey, observe, follow, keep to, hold to, conform to, adhere to, stick to, stand by, act in accordance with, uphold, heed, pay attention to, agree to/with, consent to, accede to, accept, acquiesce in, go along with, acknowledge, respect, defer to
"he expected everybody to abide by the rules"