International trade and investment issues grow more complex and require major reconsideration by governments, firms and individuals. No-one is exempt from the new policy directions of the U.S. government and the impending British exit (Brexit) from the European Union (EU). They are accompanied by extensive security concerns and the need to manage vast immigration flows. Many of the accompanying political battles are not only driven by national options, but reflect the “because we can” principle. While U.S. policy changes are still under construction, Britain delivers the EU separation documents consonant with Article 50 of the Treaty of Lisbon by the end of March which then marks the bureaucratic starting point of Brexit.