TY JOUR TI Ensuring constitutional human rights by law enforcement agencies in European countries and the permissible limits of their restrictions KW constitutional rights and freedoms of man and citizen KW constitutional guarantees KW restrictions KW freedom of speech KW constitutional control KW parliamentary control KW law enforcement agencies KW police JO BULLETIN OF THE MOSCOW UNIVERSITY OF THE MINISTRY OF INTERNAL AFFAIRS OF RUSSIA AU Yatkevich, O.G. AU Hazov, E.N. AU Mailyan, S.S. PY 2023 IS 0 PB Moscow University of the Ministry of Internal Affairs of Russia named after V.Ya. Kikot