Dominic Raab, U.K. exiting the European Union secretary, pauses during a question and answer session after delivering a speech in London, U.K., on Thursday, Aug. 23, 2018. The U.K. will signal that it wants life to continue as normal in the event of a "No Deal" Brexit, in the face of warnings that aircraft might be grounded and hospitals run short of medicine. Photographer: Luke MacGregor/Bloomberg via Getty Images