Were the police prearranged? Warning letter leaked online Deputy Sejm, Salomir Mentzen, published a letter from the Deputy Commander-in-Chief of the Polish Police, which was sent on October 29 to all district and capital departments. It requires units to be placed on high alert from November 2 to November 8 and equipped with special anti-riot equipment, submachine guns and other tactical equipment. The letter has been circulating in the Polish right-wing media for several hours. The authorities have not yet commented on this. news. up to a maximum.