History
Past service disruptions and maintenance events
29 December 2014 – 5 January 2015
✨
No incidents
All systems operated normally during this period
22–29 December 2014
Disruption
2014-12-23T09:17:39.000+08:00 to 2014-12-23T10:20:05.000+08:00
Resolved
Power fault causing delays on Circle Line
Power Fault
2014-12-23T09:17:39.000+08:00 to 2014-12-23T10:20:05.000+08:00
15–22 December 2014
✨
No incidents
All systems operated normally during this period
8–15 December 2014
Disruption
2014-12-11T07:42:36.000+08:00 to 2014-12-11T07:51:13.000+08:00
Resolved
1–8 December 2014
✨
No incidents
All systems operated normally during this period