[1] Its main tasks were to maintain the morale of the Polish society, encourage passive resistance, report German atrocities and cruelties to the Polish Government in Exile, and to organize sabotage.
It organized trials of traitors, collaborators and provocateurs as well as the most cruel members of the Wehrmacht, Gestapo and SS.
The verdicts varied from boycott, fines, and lash to capital punishment.
The trials were carried out by civil Underground court and the verdicts were enforced by the Państwowy Korpus Bezpieczeństwa.
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