One of the main reasons Australia has succeeded in “stopping the boats” is that its policy has been implemented absolutely. With virtually no exceptions, former prime minister Kevin Rudd’s pronouncement in 2013 that “asylum seekers who come here by boat without a visa will never be settled in Australia” has held. In contrast, the right to appeal to UK courts against deportation orders is one of several reasons why, even if a few asylum seekers are flown to Rwanda from the United Kingdom, the policy is unlikely to deter others from still trying, undermining the entire exercise. The lack of political consistency is another. In contrast to the bipartisan support for Australia’s policy demonstrated by Rudd, it is almost inconceivable that a Labour government in the United Kingdom would continue the policy, and according to current polling, it is fairly certain that Labour will be in power in the next two years.
Also in contrast to Australia, policy settings are relatively insignificant in determining asylum flows to the United Kingdom. Geography matters – the United Kingdom is separated from mainland Europe by 20 miles or so, and not much more in turn separates mainland Europe from Africa and Asia. History does too – the United Kingdom will always attract migrants from Anglophone countries around the world. As a result, asylum seekers come to the United Kingdom because they have friends or family there, who help pay for the journey, find them jobs and accommodation, and keep them under the radar. The UK government is confronted with a far more finely balanced cost-benefit analysis than the Australian government ever has been – deporting asylum seekers risks disrupting the social contract with millions of settled ethnic minorities.
Legal obstacles to implementing a policy that is unlikely for political reasons to be consistent or sustainable and in any case will not have the desired deterrent effect, means offshore processing will never be the silver bullet in the United Kingdom that it was in Australia. How else to stop the boats? Mechanisms to share the burden with mainland Europe via which all asylum seekers to the United Kingdom arrive, cooperation on dismantling migrant smuggling and trafficking networks, and in the longer term, better control of the informal labour market would make sense.
And at the risk of being trite, all of these were far more achievable before Brexit, which has removed the United Kingdom from the EU’s Dublin Regulation (whereby it used to be possible to transfer asylum seekers to their first country of entry in the European Union), as well as limiting the UK’s access to the database of the EU Agency for Law Enforcement Cooperation (Europol), and significantly reducing low-skilled migration. The UK government that delivered Brexit is slowly being hoisted with its own petard.