Europe's proposed "return hubs" for people deemed to have no right to stay in the EU risk creating human rights black holes. In an op-ed for The Guardian, I set out 4 essential guardrails governments need to accept to prevent this from happening. Read the full op-ed ⬇️ https://www.theguardian.com/commentisfree/2026/jul/20/europe-risk-human-rights-black-hole-return-hubs-migrants #Externalisation #Migration #EU #ReturnHubs #Europe