First, the gathering of the parliamentary commission for administration and interior affairs and administration, during which the deputies were to hear a fewer words of explanation about the grenade launcher detonation at the Police Headquarters, was postponed and closed, and yet postponed altogether. As it turned out, neither the head of the Ministry of the Interior and Administration nor the chief commanders of the Police and Border defender attended the meeting, only their deputy chiefs and deputies. And this is precisely from Minister Mariusz Kamiński, Gen. Insp. Jarosław Szymczyk and Maj. Gen. Tomasz Praga, politicians wanted to hear what and why happened in December at the office of the Polish Police.