1. Conceptualising the Criminalisation of Migration.- 2. Before Entry: Criminalisation as Prevention.- 3. In the Territory: The Use of Substantive Criminal Law to Regulate the Presence of Migrants.- 4. After Entry: Criminalisation as Risk Management, Detention and Removal.- 5. Decriminalising Migration in EU Law: Upholding Human Rights and the Rule of Law After Lisbon.