Tens of thousands of demonstrators crowded downtown streets today calling for the resignation of Serbia's President as the first effects of United Nations sanctions were being felt. The President, Slobodan Milosevic, criticized the sanctions imposed on Saturday, saying Serbia was not responsible for the fighting in Bosnia and Herzegovina, which continued today. "This is the price we have to pay for supporting Serbs outside Serbia," Mr. Milosevic said early this morning after he cast his vote in elections for the Yugoslav Parliament. "As far as the accusations that we have committed aggression against Bosnia and Herzegovina are concerned, surely every citizen of Serbia knows that they are ridiculous. We have not committed any aggression against Bosnia." Election Boycotted Mr. Milosevic appeared tired as he voted today. All major opposition parties were boycotting the elections in Serbia and Montenegro, the only remaining Yugoslav republics, and the Serbian Orthodox Church denounced the vote. Polls opened just hours after the United Nations Security Council imposed the economic sanctions. [ Bush Administration officials Sunday expressed deep reluctance to use military force to enforce the sanctions, saying Washington's immediate goal was to force the Serbian-backed military to lift its two-month blockade of Sarajevo. Administration officials said they wanted to assess the effects of the embargo before taking any further steps to punish Yugoslavia. Page A8 ] The first outward signs of the embargo were lines forming at gasoline stations in the Belgrade area and the disruption of air links. Flights Are Canceled This morning, hundreds of stranded travelers milled around Belgrade Airport watching the word "Canceled" click up next to one departing flight after another on the large black timetable. Within hours, only flights for Paris, Copenhagen, Moscow and London were left and it was unclear whether they would actually depart. Yugoslavia also has been disqualified from the European soccer championship in Sweden as a result of the United Nations embargo. The peaceful demonstrators, many dressed in black, took over downtown Belgrade streets for about three hours this afternoon, unfurling a mile-long black banner along the city's main shopping thoroughfare before protesting outside the television station, the hub of the Serbian Government's propaganda network. Demonstrators jeered and shouted "Slobo Must Go!" outside the republic's Presidency Building, referring to President Milosevic. The demonstration was the largest anti-Government gathering in Serbia since violent protests in March 1991 brought Yugoslav Army tanks to Belgrade streets. Bombing of Belgrade "I am against the war and the regime that has sucked our sons into war," said a Yugoslav Airline flight attendant, laid off last week after 30 years on the job because of the cancellation of the airlines' landing rights by the United States and Canada. "I want to show the world that all Serbs are not the same," she said. "We all expect to be bombed, and we remember when the Americans bombed Belgrade in 1944." Slobodanka Karic, a 50-year-old health worker, said, "It's only a matter of time before the armed conflict comes to Belgrade. The international community should stop all the armed attacks by all sides, and then the Communists must be removed." The demonstrators scoffed at today's elections, calling them a "farce." Reports on Turnout Election officials reported only a 38 percent turnout at Serbian polling stations at 2 P.M., and by evening were asserting that 60 percent of the electorate had voted. In Montenegro, turnout reports ranged from 6 to 60 percent. About 7.3 million people are eligible to vote. Final results are not expected until Wednesday. Western diplomats said a weak turnout would not necessarily be interpreted as a vote of no confidence in Mr. Milosevic, who rose to power through the Communist Party's apparatus and has deflected criticism and held power by appealing to Serbian nationalism and controlling the republic's large enterprises and most influential media. Serbia's main opposition parties, the Serbian Renewal Movement, Democratic Party and Serbian Liberal Party called for the boycott because they said the Government pushed through the country's new Constitution without adequate discussion, allowed only a short period for campaigning and refused to end its virtual monopoly on the country's main television channel. 'Duty to Liberate Serbia' The leader of the Serbian Renewal Movement, Vuk Draskovic, said: "The Serbs' enemies are not in London, New York, Paris or Moscow. They are right here in Belgrade. It's our duty to liberate Serbia." "The Serbian people are not guilty," Mr. Draskovic said. "Sanctions are needed against the regime, not the people." The Serbian Orthodox Church denounced the Serbian and Yugoslav Governments last week, disassociated itself from the new Constitution and the elections and called for the formation of a government of national salvation. Only the renamed Communist Party of Serbia and Montenegro, two ultra-nationalist parties, and several dozen tiny political groups ran candidates. Successor to Old Yugoslavia The elections were scheduled after the new Yugoslavia was formed on April 27 in an attempt to claim the status of the successor to the Yugoslav Federation as well as its assets. Government leaders say the elections are important because they will allow the Yugoslav Government to begin functioning normally again after huge gaps were torn in the Legislature and administration by the secession of Croatia, Slovenia, Bosnia and Herzegovina and Macedonia. Officials of the United Nations peacekeeping forces in Sarajevo today won agreements from Serbian leaders in Bosnia and Herzegovina's government for a new cease-fire scheduled to begin on Monday at 6 P.M. local time, an official in Sarajevo said. The cease-fire agreement provides for the evacuation of a besieged Yugoslav Army barracks in the city center. Bosnian Serb forces this morning continued their bombardments of Sarajevo, while Yugoslav Army and Bosnian Serb forces also shelled the historic port city of Dubrovnik, lobbing about 17 shells into the walled Old Town. More than 2,300 people have been killed and 7,700 wounded since the Serbs began their military campaign to seize most of Bosnia and Herzegovina. The fighting has driven well over 700,000 people from their homes.
