A massive power outage has knocked out electricity across parts of Spain and Portugal. Spanish power grid operator Red Electrica said it was working with energy companies to restore power. “The causes are being analyzed and all resources are being dedicated to solving it,

There are reports from Madrid of traffic lights not working and the underground system being evacuated.

Spain and Portugal were rocked by a massive power blackout on April 28, impacting major cities like Madrid, Barcelona, and Lisbon. Public transport, traffic lights, phone lines, and train services were heavily disrupted around noon, according to a Bloomberg report.