Three European countries have been plunged into darkness following a major power outage. Parts of Spain and Portugal - including Madrid and Lisbon - have been impacted.
Spanish power grid operator Red Electrica says it is working with energy companies to restore power.
Parts of France also appear to be affected, according to Spanish media reports, which said Seville, Barcelona and Valencia were hit by the outage.
It has sparked chaos across Europe - with flights and trains cancelled.
