https://www.cecimo.eu/wp-content/uploads/2022/01/OP0122_Paper.pdf
https://www.wilsoncenter.org/article/360deg-view-policies-needed-secure-shipping-chokepoints
https://institute.global/sites/default/files/2020-07/Tony%20Blair%20Institute%2C%20A%20Path%20to%20Brexit%20Agreement%2C%20July%202020.pdf
https://eur-lex.europa.eu/legal-content/EN/TXT/PDF/?uri=CELEX:32019R0452&from=EN