The leader of the far-right Alternative for Germany (AfD), the second largest party in parliament after Sunday's election, said Germany's likely next chancellor would be held hostage by left-wing parties that would seek to loosen tough fiscal rules.

German voters cast their ballots in Sunday’s election, with opposition leader Friedrich Merz claiming victory and Chancellor Olaf Scholz conceding defeat. Alternative for Germany, or AfD, is heading for the strongest showing for a far-right party since World War II.

Germany's mainstream conservatives have won the country's national election, while a far-right party surged to become the country's second-largest party.