TY JOUR TI On the ambiguous interpretation of the public danger of criminal encroachment KW criminal law prohibition KW public danger KW prospective and retroactive KW effectiveness of law-making and law enforcement JO Vestnik of the St. Petersburg University of the Ministry of Internal Affairs of Russia AU Veklenko, S.V. PY 2026 IS 2026 PB SAINT-PETERSBURG UNIVERSITY OF THE MINISTRY OF INTERNAL AFFAIRS OF THE RUSSIAN FEDERATION