The Christian Democratic Union party is projected to win the election, but the far-right Alternative for Germany is set for its best result since World War II.

Germany's conservatives win the vote, while the far right alternative has an unprecedented surge and the Social Democrats suffer their worst result since WWII.

The leading candidate, Friedrich Merz, a conservative who has adopted many of the AfD’s hard-line positions on immigration, used his closing statement of the debate to promise his voters that he would never allow the AfD into his government. Under him, he said, the firewall would hold.