Following the collapse of his three-party “traffic light” coalition when he sacked the FDP Finance Minister over a budget dispute in November, he has filed a petition with the lower house to request a confidence vote, only the sixth time since the Second World War that the mechanism has been invoked.
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However, his Social Democrats (SPD) lag in third place in the polls behind the conservative Christian Democrats (CDU) and the far-right populist Alternative for Germany (AfD). The Greens and populist left-wing BSW have also gained in the polls, while the FDP are currently polling at under 5%, the threshold for winning any seats at all.