Idea - Trade lanes, jump gates

[Aingar]

Can you kill each and every terrorist and criminals while they enter your country in real life? If that is so then we will not have any terrorists or criminals left in any country now.

Point is, if they managed to make their way somewhere, that means they were not detected, if you approach planet broadcasting unlawful IFF you are clearly detected, and don't expect that you will manage to "blend" or whatever, not with a giant train, especcially that there can't be that many of them that you manage to hide it somehow,

just my 0.02$.

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