I agree with Notso. Especially as its the first question asked on the first day of joining Pprune.
No worries. Though it does occur that were one to need to lend versimiltude to questions of this nature, one would already be a member of long standing here. Presumably someone went through this board and vetted all previous postings.
FWIW, the question originally arose over a discussion triggered by the film "Passenger 57".
But the topic is now closed, which I can sympathise with.
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chris