PARIS: Two French firefighters and a Spanish woman died and nearly 50 people were injured in a massive gas explosion that gutted the ground floor of a building in a central Paris shopping district on Saturday, authorities said.
The accident occurred with the centre of the capital under security lockdown for a ninth consecutive Saturday of "yellow vest" protests. Large parts of the city were blocked off by riot police, although the protests have reduced in scale compared with November.
"As firemen were looking for a gas leak in the building, a dramatic explosion took place," Interior Minister Christophe Castaner said, adding that one fireman had been buried under debris for several hours.
Castaner said on his Twitter feed that two firefighters had died and 10 people, including one other firefighter, had serious injuries. Another 37 people had lighter injuries, he said.
Spanish Foreign Minister Josep Borrell wrote on his Twitter feed that a Spanish woman had also died in the blast. French European Affairs Minister Nathalie Loiseau confirmed her death in a Twitter message.
Spanish newspaper El Confidencial reported that the woman was a tourist visiting Paris with her husband, who was unharmed.
BUILDINGS SHAKEN, WINDOWS SHATTERED
Just hours after the blast, thousands of yellow vest protesters marched noisily but peacefully through the Grands Boulevards shopping district of northern Paris, just a few hundred metres (yards) from the scene of the explosion.
In recent years, France has suffered a string of deadly Islamist militant attacks in Paris, Nice, Marseille and elsewhere but authorities quickly ruled out foul play.
"A this stage we can say it (the gas blast) is clearly an accident," Paris prosecutor Remi Heitz told reporters.
A police source said the explosion tore apart a bakery on the ground floor of the building in the rue Trevise. Witnesses said the force of the blast shattered nearby storefronts and rocked buildings hundreds of metres away.
More than 200 firefighters joined the rescue operation and two helicopters landed on the nearby Place de l'Opera to evacuate victims. Ambulances struggled to access the blast area because of police barriers set up to contain any violence by yellow vest protesters.
An eyewitness at a hotel nearby said he saw flames envelop the ground floor of the building blown out by the blast.
"There was broken glass everywhere, storefronts were blown out and windows were shattered up to the third and fourth floors," said 38-year-old David Bangura.
He said that as he approached the scene, a woman was crying for help from the first floor of a building: "Help us, help us, we have a child".
(Additional reporting by Caroline Paillez, Emmanuel Jarry and Benoit Tessier in Paris and Sam Edwards in Madrid; Writing by Geert De Clercq; Editing by Ros Russell, Hugh Lawson and Helen Popper)