It was the moment the lights went out. In a post-match interview, after her straight sets win to reach the last eight of the Madrid Open, American tennis star Coco Gauff was joking about her avocado toast breakfast and bad night’s sleep, when suddenly the microphone cut. She looked surprised, while behind her the LED ad boards turned black.
It was just after midday and all across the Iberian peninsula the power was failing, plunging Spain and Portugal into chaos. Buses and trains stopped; cash machines went dark; people were left trapped in unlit metro carriages and lifts, with no certainty about when they would get out.
