Up to 3,000 residents of the Spanish island of La Palma on Monday were ordered to stay indoors after lava from a volcano destroyed a cement works, raising fresh fears of toxic gases.
La Cumbre Vieja volcano began erupting on September 19, forcing 6,000 people from their homes as the lava scorched its way across 600 hectares (1,400 acres) of land.
Miguel Angel Morcuende, head of the cell handling the crisis, told journalists Monday that part of the cement factory had gone up in flames.
“Consequently, and until we can analyse if the air quality allows for normal life, we have decided to lock down,” he added.
The order concerns between 2,500 and 3,000 people living near the cement works on the west of the island in the Canaries archipelago, he said.
On Saturday, part of the volcano’s cone collapsed, sending new rivers of lava pouring down the slopes towards an industrial zone.