Since the Law and Justice (PiS)-led United Right coalition (composed of PiS and its two minor partners – Solidarna Polska and Porozumienie) took power in 2015, we have witnessed an unprecedented level of politicization of the public prosecution service that has been transformed into a tool serving political and personal interests of the ruling camp and its members. This resulted in a growing number of politically motivated cases of investigations carried out against those regarded as opponents of the government. The continuous changes to the criminal justice system (Criminal Code, Code of Criminal Procedure, Law on the Prosecutor’s Service) expand the powers of the prosecution, amplifying the so-called inequality of arms between the sides of the criminal proceedings and a general repressiveness of the system.