Supreme Court announces Brexit decision
Media playback is unsupported on your device
Video

Brexit: Supreme Court's Lord Neuberger announces decision

Supreme Court President Lord Neuberger says Parliament must vote on whether the government can start Brexit.

"The government cannot trigger Article 50 without an Act of Parliament authorised by law," he said.

  • 24 Jan 2017
Go to next video: Brexit ruling: 'Government is disappointed'