Train services in the UK face further disruption after a power outage stops rail operations overnight. Multiple outlets report that trains are brought to a halt due to the outage, with engineers working overnight to resolve the issue. The reports state that disruption is expected to continue into the morning as repairs and checks are carried out. The London Evening Standard and the Evening Standard both note that engineers make “good progress” through the night, but they do not indicate that normal service is immediately restored. Yahoo UK News also covers the same incident and anticipates ongoing disruption into the morning, aligning with the other reports. Overall, the common picture across sources is that the power outage triggers an operational standstill, response teams work through the night to restore power or related systems, and commuters should expect delays as the rail network returns to service. Specific locations, the scale of the outage, and the timetable for full recovery are not detailed in the provided summaries.