Lava from La Palma volcano burns cement plant, prompting lockdown

LA PALMA, Spain - A stream of red-hot lava gushing from the Cumbre Vieja volcano on the Spanish island of La Palma engulfed a cement plant on Monday, raising a thick cloud of smoke and prompting authorities to order people in the area into lockdown.

Local emergency service instructed residents in the towns of El Paso and Los Llanos de Aridane to remain indoors, and to shut their windows, shades and air conditioning devices to avoid inhaling toxic fumes from the burning plant as it was being gradually swallowed by the lava.

"Lock down, if possible, in the most inner rooms," the emergency service said via its Twitter account.