In April 2025, the organisations Collective Aid and Samos Volunteers started a petition against the Closed Controlled Access Centre (CCAC) system in Greece. The organisations oppose the construction of a new CCAC facility in Vastria, Lesvos. According to the petition, the already operational centres on Lesvos, Samos and other Aegean islands are part of a system of containment and exclusion rather than providing safe, humane reception conditions.
More information is available here.