Underground Delays
Day of Week - Sun to Area - power - Records
| Line | Date | Time | Delay | Station | Cause | Area | |
| #1 | Central | 24-Mar-96 | 1729 | 5 | Leytonstone | loss of train power supply | power |
| #2 | Northern | 3-Mar-96 | 0717 | 71 | Kennington | major track power failure | power track |
| #3 | Northern | 17-Mar-96 | 1102 | 210 | Kennington | track power supply failure | power track |