Several vehicles caught fire in the centre of Milan in northern Italy on Thursday following an explosion, injuring one person, the fire brigade said. There were no reports of any deaths.
Italian media said the explosion was suspected to have originated in a van transporting oxygen gas canisters.
SkyTG24 television broadcast footage from Milan's Porta Romana neighbourhood, showing high plumes of black smoke and firefighters on the scene.
While the blazing cars were soon extinguished, smoke was seen billowing from the windows of nearby buildings.
Corriere della Sera newspaper said a primary school and a residential building had been evacuated.
At least 14 killed in explosion at weapons depot in Syria
US hits five Iranian oil tankers after attack on Navy ships
UK gives air traffic provider a week to probe outage that halted flights
Serbia's President Vucic dissolves parliament, calls snap elections
With large crowds attending, Norway lays King Harald to rest
Jordan intercepts 18 Iranian ballistic missiles
Air traffic control issue disrupts flights at major UK airports
At least 73 injured after Houthi rebels attack Saudi civilian and energy facilities
