 About 7,000 Spanish people were held prisoner there, and were subjected to forced labour; more than half of them were murdered.The survivors were denationalized by the Franco regime, and became stateless persons, who were denied any form of recognition as victims, and deprived of any reparation.In Sweden, since 2019, the few "Stolpersteine" remember Jewish refugees who escaped there only to be captured by German spies and taken to the camps.