And to add to the irony, the people most inclined to say this tend to be really anti-migration, yet they think that anyone who disagrees with them should migrate!
Spot on.
I'm beginning to think the Brexit "take back control" wasn't about the borders as such but about taking back control of the population.
No one can come in.
No one can leave easily.
But if you don't like it - leave.
Oh - you can't.