British Prime Minister Theresa May (L) leaves 10 Downing Street in London on November 2, 2016, ahead of the weekly Prime Minister's Questions (PMQs) in the House of Commons. / AFP / Daniel Leal-Olivas (Photo credit should read DANIEL LEAL-OLIVAS/AFP/Getty Images)

British Prime Minister Theresa May (L) leaves 10 Downing Street in London on November 2, 2016, ahead of the weekly Prime Minister's Questions (PMQs) in the House of Commons.  / AFP / Daniel Leal-Olivas        (Photo credit should read DANIEL LEAL-OLIVAS/AFP/Getty Images)