
https://www.ft.com/content/ed91e91a-87f2-11e7-8bb1-5ba57d47eff7

https://ec.europa.eu/commission/publications/position-paper-transmitted-eu27-ongoing-police-and-judicial-cooperation-criminal-matters_en

https://www.publications.parliament.uk/pa/ld201617/ldselect/ldeucom/169/169.pdf