https://www.politico.eu/article/eu-tunisia-migration-funds-von-der-leyen-agreement/
https://www.socialeurope.eu/europe-outsourcing-asylum-to-africa
https://www.publications.parliament.uk/pa/cm201617/cmselect/cmexeu/1125/1125.pdf
https://www.opendemocracy.net/en/beyond-trafficking-and-slavery/exploitation-rule-not-exception/