MPs have voted to back the government's timetable to trigger Article 50 of the Lisbon Treaty and formally start the withdrawal from the European Union by the end of March 2017 by a majority of 461 votes to 89. Meanwhile, the Supreme Court appeal on whether the Government can start Brexit by means of the royal prerogative alone has reached its final day. To discuss this, Professor Ian Cram, Constitutional Law Expert from Leeds University, joined Share Radio.
