Captain Haddock wrote:We have NEVER been a country of mass migration until the very recent past...
Except for the, admittedly unimportant, migrations of Angles, Saxons and Jutes back in the day. Personally I think we should round-up all their descendants and send them back to North Germany and Scandinavia. After all, this should be possible with DNA testing. Then us true Britons could have our country back and take over their mansions.
Oh, and there's the small matter of the Puritan exodus...