History

Past service disruptions and maintenance events

28 November – 5 December 2016

No incidents

All systems operated normally during this period

21–28 November 2016

No incidents

All systems operated normally during this period

14–21 November 2016

Disruption
Resolved

East West Line track fault causing travel delays


Track Fault
2016-11-18T10:03:47.000+00:00 to 2016-11-18T10:25:58.000+00:00
Disruption
Resolved

NEL service delayed due to train fault


DelayTrain Fault
2016-11-14T01:34:50.000+00:00 to 2016-11-14T02:56:00.000+00:00

7–14 November 2016

No incidents

All systems operated normally during this period

31 October – 7 November 2016

Disruption
Resolved

Intermittent signal interference causing delays on Circle Line


Delay
2016-11-03T22:43:28.000+00:00 to 2016-11-04T16:00:00.000+00:00
Disruption
Resolved

Temporary Suspension of Telco signals on Circle Line


2016-11-03T23:04:19.000+00:00 to 2016-11-05T06:35:03.000+00:00
Maintenance
Completed

Temporary Suspension of Telco signals on Circle Line


2016-11-03T12:58:18.000+00:00 to 2016-11-03T14:30:05.000+00:00
Disruption
Resolved

CCL trains experiencing delays due to signal interference


Delay
2016-11-03T10:07:16.000+00:00 to 2016-11-03T16:00:00.000+00:00
Disruption
Resolved

Signal fault causing additional travel time on Circle Line


Signal Fault
2016-11-01T23:37:27.000+00:00 to 2016-11-02T02:27:44.000+00:00
Disruption
Resolved

Train fault causing service disruption between Queenstown and Outram Park on East West Line


Train Fault
2016-11-02T09:48:31.000+00:00 to 2016-11-02T10:20:50.000+00:00