Poland is set to hold a presidential runoff election on Sunday amid heightened regional tensions driven by Russia's war in neighboring Ukraine, security concerns across Europe and internal debates about the rule of law.

What to know about the candidates, issues and likely outcomes - War in neighbouring Ukraine and Russian sabotage across the region are shaping the campaign trail

An exit poll shows that the liberal Warsaw mayor, Rafal Trzaskowski, and a conservative historian, Karol Nawrocki, are the front-runners in a presidential election in Poland on Sunday.

Poland faces a razor-thin presidential run-off, with polls showing just a one to two per cent gap between the leading candidates: nationalist candidate Karol Nawrocki and liberal Warsaw Mayor Rafał Trzaskowski,

Poland is set to hold a presidential runoff election in which a right-wing nationalist and a pro-European liberal are running neck-and neck

Liberal Rafal Trzaskowski and conservative Karol Nawrocki will face off on Sunday in a crucial vote that remains too close to call - Anadolu Ajansı

Poland prepares for a crucial presidential election. Rafal Trzaskowski and Karol Nawrocki are the main contenders. The election outcome is set to shap