Last week, negotiations for a new UK–France agreement culminated in the announcement of a 'one in, one out' pilot scheme, under which the UK will return small boat arrivals to France while accepting asylum seekers selected from France who can demonstrate family ties in Britain. The agreement signals a sui generis evolution in European migration control. For the first time, rather than pushing asylum seekers back to third countries to avoid legal responsibilities under EU and international law, an EU Member State is directly preventing departures from its own territory.
Pirrello et al. (Fri,) studied this question.