
https://www.aspistrategist.org.au/transnational-serious-and-organised-crime-we-need-a-white-paper/

http://www.cesifo-group.de/ifoHome/publications/working-papers/CESifoWP/CESifoWPdetails?wp_num=6460&CESifoWP.search=+

https://www.gov.uk/guidance/status-of-eu-nationals-in-the-uk-what-you-need-to-know