Shipping the Color Line: Migration and Transport Policy in the British Empire, 1943–51

Abstract This article looks again at the history of British migration policy in the 1940s and 1950s by centering international and imperial politics, and by drawing on archives related to shipping. These sources suggest that the British government sought to reactivate a system of race-segregated mobility across the Empire-Commonwealth after the Second World War. This involved subsidizing fares for emigrants bound for Australia, transporting migrants from Europe to the UK, and withdrawing shipping from routes that connected the Caribbean to the UK. Very soon, however, these policies came under strain. There were not enough deep-sea ships to meet demand for berths to Australia or to bring over recruited European migrants. Then the Australian government found new ways to ship migrants from continental Europe by signing a deal with the International Refugee Organization, challenging UK policy to keep Australian immigration British. Meanwhile, new routes were opened up from the Caribbean and South Asia to the UK. These trends raised a host of dilemmas for policymakers and all related to transport infrastructure. Thinking about transport can deepen our understanding of migration history, and the article's conclusion suggests some of the ways that taking such an approach can contribute to existing explanations for the government's fateful decision to amend the UK's nationality and citizenship legislation during the 1960s.