JW411 on that thread do YOU DO NOT LEARN any such thing. You get an unsubstantiated opinion to that effect. Neither is it true to imply that one
would still order an evacuation against all the advice that you would already have received from the security services involved?
Are you saying as a matter of fact that there was ADVICE? Or INFORMATION?
Who do you think is charged with the responsibility for the passengers? If it is the police when on the ground, why not in the air? When does the responsibility transfer from the captain to the police?
I hope you are not a pilot.