Underground Delays
Line - Northern to Area - safety - Records
| Line | Date | Time | Delay | Station | Cause | Area | |
| #1 | Northern | 7-Mar-96 | 2039 | 8 | Golders Green | defective train fire extinguisher | safety train |
| #2 | Northern | 20-Mar-96 | 0525 | 90 | Clapham South | defective safety equipment | station safety |