Demonstrators for and against Brexit protest in London (35 images)

Protesters demonstrate in London as British leaders attempt to secure a Brexit deal before April 12th or the United Kingdom will crash out of the European Union without a deal.

A protester's placard lies in a pool of water outside the Houses of Parliament. Photo by Hugo Philpott/UPI

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Protesters demonstrate outside the Houses of Parliament. Photo by Hugo Philpott/UPI

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British members of Parliament voted down Prime Minister Theresa May's Brexit plan on Tuesday. Photo by Hugo Philpott/UPI

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MPs voted 391-242 against the plan, which underwent changes Monday night after May negotiated with EU leaders. Parliament rejected a similar deal by 230 votes in January. Photo by Hugo Philpott/UPI

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