“…Immigration detention is an instrument of the deportation regime (De Genova & Peutz, 2010) that formally aims to hold people who have received a removal decision until their deportation can be executed and to prevent them from absconding (Bosworth & Turnbull, 2015). Immigration detention is not formally a punishment, but the important body of literature on immigration detention has shown that, beyond its formal function (facilitating deportations), this coercive measure fulfills deterrent, disciplinary, and punitive functions (Leerkes & Broeders, 2010;Majcher & De Senarclens, 2014;Rezzonico, 2020). Thus, immigration detention also shows characteristics of preventive measures, pointing to "the shifting boundaries between the 'penal' and the 'preventive state'" (Campesi, 2020, p. 16).…”