The League of Communists of Yugoslavia retained solid power; the legislature did little more than rubber stamp decisions already made by the LCY's Politburo. The secret police, the State Security Administration (UDBA), while operating with considerably more restraint than its counterparts in the rest of Eastern Europe, was nonetheless a feared tool of government control. UDBA was particularly notorious for assassinating suspected "enemies of the state" who lived in exile overseas. The media remained under restrictions that were onerous by Western standards, but still had more latitude than their counterparts in other Communist countries. Nationalist groups were a particular target of the authorities, with numerous arrests and prison sentences handed down over the years for separatist activities.