2nd year cadets of Sumy branch of Kharkiv National University of Internal Affairs, police officers Yevhen Trofymenko and Daria Hryshchenko together with the inspector of juvenile prevention of Lebedyn region Tetiana Krynytska gave lectures at Lebedyn Vocational Medical College named after M.I. Sitenko on measures to combat drug, psychotropic trafficking and precursors and their excessive use.