Bundestag election: SSW sends Stefan Seidler to the Bundestag - without a five-percent hurdle thanks to special regulation

The Südschleswig electoral association is pleased about a "historical result" in the Bundestag election, while the party gets only 0.2 percent of the votes nationwide. And still represents a member of the Bundestag. This has to do with a special regulation.

The FDP is thrown out of the Bundestag. But a voters' association with only a fraction of the votes gets a seat - but why?