UK energy watchdog demands answers after major power cut
Outage caused travel chaos and cut electricity to almost 1m people in England and Wales
The energy watchdog, Ofgem, is demanding answers from the National Grid after a power cut left people stuck in trains for up to nine hours and cut electricity to almost 1 million people in England and Wales.
The biggest power outage in a decade caused widespread disruption on the rail network during the evening rush hour on Friday. Traffic light systems stopped working, causing gridlock in some areas, and Newcastle airport was left in darkness. Power had been restored to 900,000 customers by Saturday, but the rail network was struggling to get services back to normal.