Regardless of this hypothetical, I will concede that entering into such a discussion in the environment of a flight deck is foolish and naive in the extreme, and surely if something along such lines were discussed, the chap in question would surely expect some form of investigation to occur?
No .. no expecting investigation will occur
I discuss the same many time .. on forum .. in public places .. with friends and strangers and I don't expect any investigations (and was never subject of one)
Who think it will be subject to investigations concerning this mater must thinking he is living in the EX USSR or East Germany ..
Can we think that actually UK is EX USSR or East Germany like ?
Maybe .. after what I read here