‘Following one of the most constitutionally significant legal challenges in a generation, the Supreme Court today handed down its judgment in the Article 50 Brexit appeal. By a majority of eight to three, the Justices held that the UK could not trigger Article 50 without an Act of Parliament. The Court also ruled that the UK Government was not compelled to consult the devolved institutions or obtain their approval to withdraw.’
Blackstone Chambers, 24th January 2017
Source: www.blackstonechambers.com