How a 90-second power outage sparked chaos for train commuters
A 90-second power outage at a Network Rail operations centre in Manchester caused widespread disruption to train services across North West England. While power was restored quickly, communication system failures and signalling damage led to significant delays and cancellations.
Why it matters
The incident highlights the vulnerability of critical national infrastructure to minor technical failures and raises questions about the resilience of railway operating systems.
Image source, Getty Images By Katy Austin Transport correspondent Published 7 August 2026 The power failure which hit a Network Rail operations centre in Manchester was a rare incident.
But after commuters were left facing chaos , it has raised questions about how a short outage at one operating centre could have a widespread impact.
Network Rail will face scrutiny for how its systems coped and responded to the outage.
That's the publicly-owned body whose job it is to operate and maintain Britain's railway infrastructure. That means the tracks, signals, embankments and major stations.
It was at Network Rail's operating centre in Manchester that the problem started. Its operating centres are where crucial controls are housed that let trains run safely across the country, with Manchester's centre responsible for large parts of the North West.
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