At least 21 people including several children have died after a bus crashed off a flyover near Venice and burst into flames, officials say.
The electric bus broke through a barrier and plunged almost 15m (50ft) near railway tracks in Mestre, which is connected to Venice by a bridge.
Five Ukrainians, one German and the Italian driver were among the dead, city prefect Michele Di Bari said.
Venice Mayor Luigi Brugnaro said a “huge tragedy” had taken place.
“An apocalyptic scene, there are no words,” he said on social media.
CCTV footage of the flyover from Tuesday night showed the vehicle driving past another bus, before toppling off the carriageway.
One rescuer spoke of a “tragedy of young people, if not very young people, except for a few adults”.
Three children including a baby were among the dead, emergency services said. Interior Minister Matteo Piantedosi said that the toll could rise.
Fifteen people are known to have been injured, five of them seriously. Venice officials said they included Ukrainians, Austrians, Spaniards and other foreign tourists.
Credit: bbc.com