WARSAW, Poland (AP) — Poles began voting Sunday in a decisive presidential runoff that could set the course for the nation’s political future and its relations with the European Union. The contest pits Warsaw Mayor Rafał Trzaskowski, a liberal pro-EU figure, against Karol Nawrocki, a conservative historian backed by the right-wing Law and Justice party.

The outcome will determine whether Poland continues along a nationalist path or pivots more decisively toward liberal democratic norms. With President Andrzej Duda completing his second and final term, the new president will have significant influence over whether Prime Minister Donald Tusk’s centrist government can fulfill its centrist agenda, given the presidential power to veto laws.

Voting began at 7 a.m. local time and will end at 9 p.m., when an Ipsos exit poll is expected. Final results are likely to be announced Monday. The runoff follows a tightly contested first round on May 18, in which Trzaskowski won just over 31% and Nawrocki nearly 30%, eliminating eleven other candidates.

The campaign has highlighted stark ideological divides. Trzaskowski, 53, has promised to restore judicial independence, ease abortion restrictions, and promote constructive ties with European partners. Nawrocki, 42, has positioned himself as a defender of traditional Polish values, skeptical of the EU, and aligned with U.S. conservatives, including President Donald Trump.

Nawrocki’s candidacy has been clouded by allegations of past connections to criminal figures and participation in a violent street battle. He denies the criminal links but acknowledges having taken part in “noble” fights. The revelations have not appeared to dent his support among right-wing voters, many of whom see media reports with the allegations as politically motivated.

Amid rising security fears over Russia’s war in neighboring Ukraine, both candidates support aid to Kyiv, though Nawrocki opposes NATO membership for Ukraine, while Trzaskowski supports it in the future.

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