Polls have predicted that the election could be a major turning point, with the center-left Labour Party expected to unseat the right-wing Conservative Party, possibly with a crushing landslide. Credit... Andrew Testa for The New York TimesImage Portsmouth town center. Credit... Andrew Testa for The New York TimesImage England flags and election posters for the Reform U.K. candidate on Kingston Road, Portsmouth. Credit... Andrew Testa for The New York TimesSome formerly stalwart Conservative supporters said they were rethinking their vote. But others defended the Conservative Party.

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Persons: “, ”, Sam Argha, Andrew Testa, Penny Mordaunt, King Charles III, Ms, Mordaunt, Liberal Democrats —, Grahame Milner, Milner, Mr, Tracy Patton, It’s, Daisy Quelch, Kiran Kaur, Quelch, Margaret Thatcher, Nigel Farage, Andrew Revis, Kerry Harris, Shanice Bakes, gestured, Harris Organizations: Conservative, Labour Party, Conservative Party, Portsmouth, The New York Times, The New York, Labour, Liberal Democrats, Conservatives, Navy, Residents, National Health Service, European Union, Reform, Reform U.K Locations: Portsmouth, strollers, Britain, England, Southsea, Dixie’s, Kingston, Credit, Ukraine, Iceland