
http://www.euronews.com/2017/12/08/view-visegrad-nations-protect-the-eu-it-s-time-to-say-thanks-

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

https://www.ajot.com/news/the-brexit-checklist-where-the-u.k.-and-eu-currently-stand