History

Past service disruptions and maintenance events

24 November – 1 December 2014

Disruption
Resolved

Signal fault causing delays on Circle Line


Signal Fault
30 Nov 2014, 8:47 – 9:11 am

17–24 November 2014

No incidents

All systems operated normally during this period

10–17 November 2014

Disruption
Resolved

Train fault causing delays on Circle Line


Train Fault
13 Nov 2014, 2:14 – 2:30 am

3–10 November 2014

Disruption
Resolved

Service disruption on Circle Line due to power fault


Power Fault
4 Nov 2014, 8:33 – 8:52 am

27 October – 3 November 2014

No incidents

All systems operated normally during this period