[Varda]

“and subject to the jurisdiction thereof”

It means that the tag “illegal” or “legal” can be placed on something you do. This means that yes, illegal immigrants are subject to the jurisdiction of any country that can tag them such.

[astyanax]

"It means that the tag “illegal” or “legal” can be placed on something you do."
Varda, you're claiming that tourists are therefore "subject to the jurisdiction thereof” and if they have a baby while they're here... ?