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"In theory, legally, it is possible. It was completely legal to go out, as they did: they could go out and they can come back in," assures BFM Sébastien Maillard, special advisor at the Jacques Delors Institute. (translated)
Le Premier ministre britannique rouvre le débat sur le Brexit: le Royaume-Uni peut-il faire marche arrière et réintégrer l'Union européenne?
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