In 2006, after a scandal that gripped the country, the British government began to transform its prison system. Under pressure to find and expel foreigners, Her Majesty's Prison Service began concentrating non-citizens in prisons with 'embedded' border agents. Today, prison officers refer anyone suspected of being foreign to immigration authorities and prisoners facing deportation are detained in special prisons devoted to confining non-citizens. Those who cannot be deported linger, sometimes for years, indefinitely detained behind prison walls. The British approach to foreign nationals...