http://dx.doi.org/10.17176/20200909-004909-0 https://staging.verfassungsblog.de/a-test-for-sovereignty-after-brexit/ A Test for Sovereignty after Brexit ger 2020-09-08 electronic resource text/html ddc:342 Boris Johnson brexit sovereignty Withdrawal Agreement Verfassungsblog Verfassungsblog--2366-7044 CC BY-NC-ND 4.0 Speaking in the House of Commons on the eve of the publication of the Internal Market Bill and in response to an urgent question, the Secretary of State for Northern Ireland Brandon Lewis stated that ‘Yes, this does break international law in a very specific and limited way'. Can the UK, by domestic legislation, limit the direct effect of the Withdrawal Agreement?