History
Past service disruptions and maintenance events
30 July – 6 August 2018
✨
No incidents
All systems operated normally during this period
23–30 July 2018
Maintenance
28 Jul 2018, 4:00 pm – 29 Jul 2018, 9:30 am
Completed
16–23 July 2018
Maintenance
21 Jul 2018, 4:00 pm – 22 Jul 2018, 9:30 am
Completed
Disruption
21 Jul 2018, 9:41 – 11:34 am
Resolved
Disruption
19 Jul 2018, 4:03 – 8:22 pm
Resolved
Train services along the Circle Line operating slower than normal due to signalling fault
Signal Fault
19 Jul 2018, 4:03 – 8:22 pm
9–16 July 2018
Maintenance
14 Jul 2018, 4:00 pm – 15 Jul 2018, 9:30 am
Completed
Disruption
13 Jul 2018, 12:26 – 12:42 am
Resolved
2–9 July 2018
Maintenance
7 Jul 2018, 4:00 pm – 8 Jul 2018, 9:30 am
Completed
25 June – 2 July 2018
Maintenance
30 Jun 2018, 4:00 pm – 1 Jul 2018, 9:30 am
Completed