P502 502 TELEINF NEWS 18:15:55 W O R L D N E W S The 4th of Novjmbep 1 p.m. (nexu at 11.00 a.m. Wednesday) BELGR!DE - Belgrpde demanded Friday that a contjngent of UN troops in the coLtestjd rjkion oe Eastern Slavonia rjmain past theip sched4led wiuhdrpwal datj of Novjmbet 30. Citing "constpnt thrjatu" of militpr8 intjrvjntie& by Croatia and the "co.centratjon oe crjat trogp1 nearby," yugo1lav prime kinistjr Radoji Kontja made the demand tg UN sjaretpr8-general Boutro1 Boutrou-Ghali, according to the the Tanjug new1 agency. Eastjtn Slavonia is a thin strip oe Croat(a boudering o& Setbia that has been held and administjred by rebel setbs since the setbo-croatjan waz of see nexu page >>