The Italian flag waves in front of The "Altare della Patria" also known as "Vittoriano" downtown Rome, Italy, March 23, 2016. REUTES/ Stefano Rellandini/File Photo Acquire Licensing RightsROME, Oct 3 (Reuters) - At least 20 people died on Tuesday after a city bus carrying tourists to a campground crashed off an overpass near Venice in northern Italy and caught fire, the city's Mayor Luigi Brugnaro said. The bus veered off the road and fell close to railway lines in the district of Mestre, which is connected to Venice by a bridge. "There are at least 20 dead, but some people are still trapped in the wreckage," he later told Italian state television channel Rai News24. Italy has suffered a number of deadly bus crashes in recent years.

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Persons: REUTES, Stefano Rellandini, Luigi Brugnaro, Brugnaro, ANSA, Giorgia Meloni, Emilio Parodi, Alvise Armellini, Gavin Jones, Crispian Balmer, Jonathan Oatis, Lisa Shumaker Organizations: Rights, Sky Italia, Rai, Thomson Locations: Rome, Italy, Venice, Mestre, Italian, Verona, Venice's prefecture