Däremot när jag läser denna tråd som är min fråga om det finns reglering/lagstiftning inom EU eller respektive länder som kräver detta, eller om det är implicita ”regler” genom processer som reglerar detta. Någon som vet och har ett verifierbar information?
EU-fördning 965/2012
NCC.OP.165 Carriage of passengers
The operator shall establish procedures to ensure that:
(a) passengers are seated where, in the event that an emergency evacuation is
required, they are able to assist and not hinder evacuation of the aircraft;
(b) prior to and during taxiing, take-off and landing, and whenever deemed
necessary in the interest of safety by the pilot-in-command, each passenger
on board occupies a seat or berth and has his/her safety belt or restraint
device properly secured; and
(c) multiple occupancy is only allowed on specified aircraft seats occupied by
one adult and one infant properly secured by a supplementary loop belt or
other restraint device.