Serbian PM Aleksandar Vucic on Friday announced plans for works on the Belgrade-Budapest rail line to formally open at this year\'s 16+1 meeting between Central and Eastern European countries and China in Budapest. Serbian PM Aleksandar Vucic on Friday announced plans for works on the Belgrade-Budapest rail line to formally open at this year\'s meeting between Central and Eastern European countries and China in Budapest. Speaking at a joint press conference with Austrian Chancellor Christian Kern, Vucic said the works were expected to start in Serbia sooner because \"we are slightly closer to that\". Source: Tanjug