WaV - Just how is the (your) U.N. going to carry out what you are proposing - "the world over"?

What do you propose to do about the people who don't actually want to "assimilate" to (your idea of) English culture?

Regarding travellers - they are called that because their tradition is to travel. Restrict that, and you are eroding their culture, to which they have at least a moral right, as does any other. To recommend restriction of such movement "via a stronger U.N." is tantamount to a threat of violence as far as I can see. Please explain yourself.

As I've said before, nationalism is the mother of intolerance.