UK Supreme Court: Parliamentary Approval Necessary for Brexit

The UK Supreme Court ruled on Tuesday that Prime Minister Theresa May must get the parliament’s approval before she begins Britain’s formal exit from the European Union.

The UK’s highest judicial body dismissed the government’s argument that May could simply use executive powers known as “royal prerogative” to invoke Article 50 of the EU’s Lisbon Treaty and begin two years of divorce talks, Reuters reported.

However, the court rejected arguments that the UK’s devolved assemblies in Northern Ireland, Scotland and Wales should give their assent before Article 50 is invoked.

“The referendum is of great political significance, but the Act of Parliament which established it did not say what should happen as a result,” said David Neuberger, the president of the Supreme Court that ruled by 8-3 against the government.

“So any change in the law to give effect to the referendum must be made in the only way permitted by the UK Constitution, namely by an Act of Parliament.”

May has repeatedly said she would trigger Article 50 before the end of March but she will now have to seek the consent of lawmakers first, potentially meaning her plans could be amended or delayed, although the main opposition Labour Party has said it would not slow her timetable.

Last week, May set out her stall for negotiations, promising a clean break with the world’s largest trading block as part of a 12-point plan to focus on global free trade deals, setting out a course for a so-called “hard Brexit”.