TY JOUR TI LEGISLATIVE REGULATION OF THE USE OF FIREARMS BY POLICE OFFICERS: PROBLEMS AND SOLUTIONS KW crime; police officer; The Criminal Code of the Russian Federation; Federal Law «On Police»; The Constitution of the Russian Federation; grounds the use of firearms; counteraction; causing harm; fire training; circumstances precluding the criminality of the act JO VESTNIK ADVANCED TRAINING INSTITUTE OF THE MIA OF RUSSIA AU KOBOZEV, A.A. AU Korobov, V.B. PY 2024 IS 0 PB All-Russian Advanced Training Institute of the Ministry of the Interior of the Russian Federation