Professor Abimbola A Olowofoyeku explains why a Supreme Court reference to the Court of Justice of the European Union may be required before Brexit can be implemented
Riccardo Calzavara and Toby Vanhegan consider the reasoning behind the High Court's ruling that the government cannot trigger article 50 without parliament's consent
Charles Proctor explains how the UK could declare itself a free trade zone by ceasing to impose tariffs on imports immediately after its split from the European Union