Nevertheless, in this paper we argue that this emphasis on convergence has been overgeneralized – to all aspects of immigration among western countries. This trend tends to obscure important patterns of continuing divergence, both within Europe and between European countries and the United States. This divergence is particularly evident in a critical, foundational component of immigration policy: that of the requisites for and patterns of legal entry. We offer two paired comparisons. The first is between France and the UK. Both have now become more exclusionary, but in markedly different ways. The second is between the US and the UK. In the US, in contrast to the UK, legal entry has remained remarkably open and consistent. Indeed, there appear to be prospects for expansion, even as barriers to entry of undocumented immigrants have been strengthened. Although much of the literature would anticipate that the liberal and multicultural UK and US’ policies would converge, this has not been the case. National institutions, laws and, above all, political dynamics have been most important in formulating this most important component of immigration policy.