Mr PiS Dariusz Matecki was temporarily arrested by a court decision for 2 months. The National Prosecutor's Office's Communication reveals, inter alia, the circumstantial conditions contained in the request for detention. The MP was to belong to the secret "Group entrance" on the Signal communicator. It was utilized to "warn each another about law enforcement activities". He was besides to cooperate with erstwhile Deputy Minister of Justice Marcin Romanowski, besides suspected of irregularities in the Justice Fund. As he writes "Gazeta Wyborcza", their conversations in which they discussed tactics in the investigation, lasted almost until Matecki was detained by the ABW.