A remain in the European Union, anti-brexit sculpture is displayed as a protester wearing a European flag design hat stands demonstrating in the foreground across the street from the House of Parliament in London, Tuesday, Dec. 11, 2018. Top European Union officials are ruling out any renegotiation of the divorce agreement with Britain as Prime Minister Theresa May fights to save her Brexit deal by lobbying leaders in Europe's capitals. (AP Photo/Matt Dunham)

The Union Flag and the EU flag flutter in the wind outside EU headquarters in Brussels, Tuesday, Dec. 11 2018. Top European Union officials on Tuesday ruled out any renegotiation of the divorce agreement with Britain, as Prime Minister Theresa May fought to save her Brexit deal by lobbying leaders in Europe's capitals. (AP Photo/Virginia Mayo)

Anti-Brexit activists fly flags showing the colours of the Union Flag and the EU flag outside the Houses of Parliament in London on December 11, 2018. - British Prime Minister Theresa May began a humiliating European tour on Tuesday in a desperate bid to salvage her Brexit deal, a day after delaying a parliamentary vote on the text to avoid a crushing defeat. (Photo by Tolga AKMEN / AFP)

Anti-Brexit activists fly flags showing the colours of the Union Flag and the EU flag outside the Houses of Parliament in London on December 11, 2018. - British Prime Minister Theresa May began a humiliating European tour on Tuesday in a desperate bid to salvage her Brexit deal, a day after delaying a parliamentary vote on the text to avoid a crushing defeat. (Photo by Tolga AKMEN / AFP)

Pro-Brexit activists hold banners outside the Houses of Parliament in London on December 11, 2018. - British Prime Minister Theresa May began a humiliating European tour on Tuesday in a desperate bid to salvage her Brexit deal, a day after delaying a parliamentary vote on the text to avoid a crushing defeat. (Photo by Tolga AKMEN / AFP)

An anti-Brexit activist flies a flag showing the colours of the Union Flag and the EU flag outside the Houses of Parliament in London on December 11, 2018. - British Prime Minister Theresa May began a humiliating European tour on Tuesday in a desperate bid to salvage her Brexit deal, a day after delaying a parliamentary vote on the text to avoid a crushing defeat. (Photo by Tolga AKMEN / AFP)

An anti-Brexit activist flies a flag showing the colours of the Union Flag and the EU flag outside the Houses of Parliament in London on December 11, 2018. - British Prime Minister Theresa May began a humiliating European tour on Tuesday in a desperate bid to salvage her Brexit deal, a day after delaying a parliamentary vote on the text to avoid a crushing defeat. (Photo by Tolga AKMEN / AFP)

An anti-Brexit activist flies a flag showing the colours of the Union Flag and the EU flag outside the Houses of Parliament in London on December 11, 2018. - British Prime Minister Theresa May began a humiliating European tour on Tuesday in a desperate bid to salvage her Brexit deal, a day after delaying a parliamentary vote on the text to avoid a crushing defeat. (Photo by Tolga AKMEN / AFP)

A woman holds an umbrella showing the colours of the Union Flag and the EU flag outside the Houses of Parliament in London on December 11, 2018. - British Prime Minister Theresa May began a humiliating European tour on Tuesday in a desperate bid to salvage her Brexit deal, a day after delaying a parliamentary vote on the text to avoid a crushing defeat. (Photo by Tolga AKMEN / AFP)

Anit-Brexit activists wave Union and European Union (EY) flags as they protest outside the Houses of Parliament in London on December 11, 2018. - British Prime Minister Theresa May began a humiliating European tour on Tuesday in a desperate bid to salvage her Brexit deal, a day after delaying a parliamentary vote on the text to avoid a crushing defeat. (Photo by Daniel LEAL-OLIVAS / AFP)

Anit-Brexit activists wave Union and European Union (EY) flags as they protest outside the Houses of Parliament in London on December 11, 2018. - British Prime Minister Theresa May began a humiliating European tour on Tuesday in a desperate bid to salvage her Brexit deal, a day after delaying a parliamentary vote on the text to avoid a crushing defeat. (Photo by Daniel LEAL-OLIVAS / AFP)

Anit-Brexit activists wave Union and European Union (EY) flags as they protest outside the Houses of Parliament in London on December 11, 2018. - British Prime Minister Theresa May began a humiliating European tour on Tuesday in a desperate bid to salvage her Brexit deal, a day after delaying a parliamentary vote on the text to avoid a crushing defeat. (Photo by Daniel LEAL-OLIVAS / AFP)

Anit-Brexit activists holds a union flag-themed umbrella as they protest outside the Houses of Parliament in London on December 11, 2018. - British Prime Minister Theresa May began a humiliating European tour on Tuesday in a desperate bid to salvage her Brexit deal, a day after delaying a parliamentary vote on the text to avoid a crushing defeat. (Photo by Daniel LEAL-OLIVAS / AFP)

Anit-Brexit activists protest outside the Houses of Parliament in London on December 11, 2018. - British Prime Minister Theresa May began a humiliating European tour on Tuesday in a desperate bid to salvage her Brexit deal, a day after delaying a parliamentary vote on the text to avoid a crushing defeat. (Photo by Daniel LEAL-OLIVAS / AFP)

Anit-Brexit activists wave Union and European Union (EY) flags as they protest outside the Houses of Parliament in London on December 11, 2018. - British Prime Minister Theresa May began a humiliating European tour on Tuesday in a desperate bid to salvage her Brexit deal, a day after delaying a parliamentary vote on the text to avoid a crushing defeat. (Photo by Daniel LEAL-OLIVAS / AFP)

Anit-Brexit activists protest outside the Houses of Parliament in London on December 11, 2018. - British Prime Minister Theresa May began a humiliating European tour on Tuesday in a desperate bid to salvage her Brexit deal, a day after delaying a parliamentary vote on the text to avoid a crushing defeat. (Photo by Daniel LEAL-OLIVAS / AFP)

Pro-Brexit activists protest near the Houses of Parliament in London on December 11, 2018. - British Prime Minister Theresa May began a humiliating European tour on Tuesday in a desperate bid to salvage her Brexit deal, a day after delaying a parliamentary vote on the text to avoid a crushing defeat. (Photo by Daniel LEAL-OLIVAS / AFP)

A Christmas tree stands in the grounds of the Palace of Westminster in central London on December 11, 2018. - Embattled British Prime Minister Theresa May faced sympathy but firm refusals on a desperate tour of European capitals on Tuesday, with EU leaders ruling out any renegotiation of the Brexit deal. A day after she postponed a crucial vote on the deal in the British parliament, May said she was meeting EU counterparts in an attempt to receive "reassurances". (Photo by Oli SCARFF / AFP)

Protesters are seen holding placards letters and flags during the protest..Anti-Brexit and Pro-Brexit demonstrators are seen protesting outside the Houses of Parliament as MPs will cast their 'meaningful votes on the UK/EU Withdrawal Agreement on Tuesday 11 December. 10 Dec 2018 Pictured: Protesters are seen holding placards letters and flags during the protest..Anti-Brexit and Pro-Brexit demonstrators are seen protesting outside the Houses of Parliament as MPs will cast their 'meaningful votes on the UK/EU Withdrawal Agreement on Tuesday 11 December. Photo credit: ZUMAPRESS.com / MEGA TheMegaAgency.com +1 888 505 6342

Protesters are seen holding placards letters and flags during the protest..Anti-Brexit and Pro-Brexit demonstrators are seen protesting outside the Houses of Parliament as MPs will cast their 'meaningful votes on the UK/EU Withdrawal Agreement on Tuesday 11 December. 10 Dec 2018 Pictured: Protesters are seen holding placards letters and flags during the protest..Anti-Brexit and Pro-Brexit demonstrators are seen protesting outside the Houses of Parliament as MPs will cast their 'meaningful votes on the UK/EU Withdrawal Agreement on Tuesday 11 December. Photo credit: ZUMAPRESS.com / MEGA TheMegaAgency.com +1 888 505 6342

Protesters are seen holding placards letters and flags during the protest..Anti-Brexit and Pro-Brexit demonstrators are seen protesting outside the Houses of Parliament as MPs will cast their 'meaningful votes on the UK/EU Withdrawal Agreement on Tuesday 11 December. 10 Dec 2018 Pictured: A bus written on stop the brexit betrayal seen on the street during the protest..Anti-Brexit and Pro-Brexit demonstrators are seen protesting outside the Houses of Parliament as MPs will cast their 'meaningful votes on the UK/EU Withdrawal Agreement on Tuesday 11 December. Photo credit: ZUMAPRESS.com / MEGA TheMegaAgency.com +1 888 505 6342

Protesters are seen holding placards letters and flags during the protest..Anti-Brexit and Pro-Brexit demonstrators are seen protesting outside the Houses of Parliament as MPs will cast their 'meaningful votes on the UK/EU Withdrawal Agreement on Tuesday 11 December. 10 Dec 2018 Pictured: Protesters are seen holding flags and a placard during the protest..Anti-Brexit and Pro-Brexit demonstrators are seen protesting outside the Houses of Parliament as MPs will cast their 'meaningful votes on the UK/EU Withdrawal Agreement on Tuesday 11 December. Photo credit: ZUMAPRESS.com / MEGA TheMegaAgency.com +1 888 505 6342

Protesters are seen holding placards letters and flags during the protest..Anti-Brexit and Pro-Brexit demonstrators are seen protesting outside the Houses of Parliament as MPs will cast their 'meaningful votes on the UK/EU Withdrawal Agreement on Tuesday 11 December. 10 Dec 2018 Pictured: Protesters are seen holding flags during the protest..Anti-Brexit and Pro-Brexit demonstrators are seen protesting outside the Houses of Parliament as MPs will cast their 'meaningful votes on the UK/EU Withdrawal Agreement on Tuesday 11 December. Photo credit: ZUMAPRESS.com / MEGA TheMegaAgency.com +1 888 505 6342

Protesters are seen holding placards letters and flags during the protest..Anti-Brexit and Pro-Brexit demonstrators are seen protesting outside the Houses of Parliament as MPs will cast their 'meaningful votes on the UK/EU Withdrawal Agreement on Tuesday 11 December. 10 Dec 2018 Pictured: Protesters are seen holding placards during the protest..Anti-Brexit and Pro-Brexit demonstrators are seen protesting outside the Houses of Parliament as MPs will cast their 'meaningful votes on the UK/EU Withdrawal Agreement on Tuesday 11 December. Photo credit: ZUMAPRESS.com / MEGA TheMegaAgency.com +1 888 505 6342