https://www.gov.uk/guidance/status-of-eu-nationals-in-the-uk-what-you-need-to-know
https://assets.publishing.service.gov.uk/government/uploads/system/uploads/attachment_data/file/766465/The-UKs-future-skills-based-immigration-system-print-ready.pdf
https://www.aljazeera.com/features/2024/8/10/migrant-workers-sent-650bn-overseas-last-year-what-it-means
https://fta.co.uk/media/press-releases/2018/july/positive-reception-for-brexit-white-paper-from-log