the downtown: buses number 73, 94, 95 and 604 and trams number 7, 9 and 11. As of 2006, the wide area between the buildings closest to the river and the embankment was a 10-year-old unofficial landfill covered with waste and garbage and an environmental concern, especially due to frequent fires. Dr Ivan Ribar was named after the Croatian-Yugoslav politician, Ivan Ribar (1881–1968). References Sources Neighborhoods of Belgrade New Belgrade