
https://assets.publishing.service.gov.uk/government/uploads/system/uploads/attachment_data/file/695321/An_inspection_of_exit_checks.pdf

https://www.opendemocracy.net/can-europe-make-it/carmen-ayllon-alysia-urrutia/struggling-for-dignified-life-is-right-not-crime-moria-35-punitive-tria?utm_source=Daily+Newsletter&utm_campaign=ed301bc651-DAILY_NEWSLETTER_MAILCHIMP&utm_medium=email&utm_term=0_717bc5d86d-ed301bc651-407405485

https://eeas.europa.eu/sites/eeas/files/2_en_act_part1_v9_3.pdf?utm_source=POLITICO.EU&utm_campaign=ab6d830a9d-EMAIL_CAMPAIGN_2017_05_19&utm_medium=email&utm_term=0_10959edeb5-ab6d830a9d-189647205