Not exactly what I was looking for since it focused almost entirely on the history of British immigration control. This meant that I was lost for a good chunk of the more granular recountings of political fights, but the overall argument was excellent. The last chapter in particular, which summarized why the recent immigration restrictions should be done away with, is worth reading. "Immigration controls should be consigned to the dustbin of history, recognized for what they are: a cruel but relatively short-lived twentieth-century aberration.” Amen.