LONDON, ENGLAND - NOVEMBER 03:  Founding partner of SCM Private LLP Gina Miller speaks after the High Court decides that the Prime Minister cannot trigger Brexit without the approval of the MP's at The Royal Courts Of Justice on November 3, 2016 in London, England. Leading legal figures have been arguing the historic case after some MP's called for Parliament to be given a vote before article 50 is triggered. Their case is backed by investment manager Gina Miller and Article 50 author, Lord Kerr of Kinlochard.  The announcement was made by Lord Chief Justice Lord Thomas, Master of the Rolls Sir Terence Etherton and Lord Justice Sales.  (Photo by Dan Kitwood/Getty Images)