How Trump's Immigration Policy Ended Up in Peter Jackson's New Movie

Early on in Mortal Engines, the forthcoming movie based on Philip Reeve's book, a small Bavarian population gets consumed by the moving metropolis of "London." (The movie, like the book, is set in a future where roving "predator cities" ingest smaller towns for their resources.) As its citizens are forced to resettle in their new home, voices on loudspeakers tell them where to go and what to do.