Center-right opposition leader Friedrich Merz claimed victory in Germany’s national election on Sunday after exit polls showed his bloc in the lead.

Exit polls show the center-right Christian Democratic Union party leading, with the AfD party heading towards the strongest showing of the far-right since World War II.

Polls are open across Germany as the world’s third largest economy chooses a new leader to guide it through an era of febrile immigration debates and souring relations with Washington.