A power outage shortly before 2pm on Thursday, 6 August 2026, at the regional signalling centre managing Greater Manchester caused all train signals in the area to default to red and halted services abruptly. The failure interrupted operations for CrossCountry and London Northwestern Railway on the first day, extending disruption to Avanti West Coast, East Midlands Railway, Northern, TransPennine Express, and Transport for Wales on the following day.
Extent and Duration of Service Disruption
The disruption affected rail services across the Greater Manchester area and wider north-west England, including parts of the Midlands. Passengers experienced widespread cancellations, partial route operations, and delays impacting thousands of travellers.
Northern Rail advised passengers to avoid travelling before 10am on Friday, 7 August, while TransPennine Express forecasted continued delays into midday.
Cause of the Power Failure and Operational Impact
The 90-second power cut occurred in the Manchester rail operating centre, one of twelve regional control hubs introduced since 2014 to replace traditional signal boxes. Network Rail’s backup generators, designed to engage automatically during power loss, failed to start immediately, forcing all signals to switch to red and halting train movement in the controlled region. Engineers conducted a controlled power cycling process over several hours to restore signalling fully by late Thursday evening.
Ongoing Delays and Passenger Information
Delays and cancellations continued into Friday
morning as trains and crew were mispositioned following the disruption, complicating the recovery of normal services. National Rail stated that, “trains across the Greater Manchester area and north-west of England may still be cancelled in full or revised to only run for part of their normal journey until service is able to fully recover.” Passengers were urged to check travel updates prior to commencing journeys.
Official Responses and Investigation
Chris Wright, Network Rail’s north-west route director, thanked passengers for their patience and confirmed that engineers worked overnight to restore signalling. He advised: “Anyone planning to travel this morning should continue to check before they
travel for the latest information.” RMT union general secretary Eddie Dempsey highlighted the severity of a 90-second power failure without backup power, calling it “devastating”. He said the union would collaborate with Network Rail to assess infrastructure resilience and future safeguards.
National Rail noted the disruption on Thursday was exacerbated by discovering a wartime bomb near the railway between Tamworth and Burton-on-Trent, further impacting services in parts of the Midlands.
Expert Commentary and Recovery Outlook
Andy Bowes-Roden, deputy editor at Modern Railways magazine, described the ongoing disruption on Friday as “quite a lot of disruption this morning easing throughout the day,” with hopes that normal
service would resume by the evening rush hour. He noted that full recovery would not be complete until Saturday morning and emphasized expected refunds due to the impact on passengers.
