Valentyna Vasylenko, Head of the Department of Humanities of Sumy Branch of Kharkiv National University of Internal Affairs, with the participation of Serhii Ustychenko, Senior Operative Officer of Pokrovska Correctional Colony No. 17 in Kharkiv Region, and Artur Litvinov, Commander of the Automobile Unit of the Territorial Department of the Judicial Protection Service in Kharkiv Region, conducted a practical lesson for the cadets.