| Cannon Street station rail crash | |
| Date: | 8 January 1991 |
| Location: | Cannon Street station |
| Country: | England |
| Operator: | Network SouthEast |
| Type: | Collision |
| Cause: | Driver's error |
| Trains: | 1 |
| Passengers: | 832+ |
| Deaths: | 2 |
| Injuries: | 542 |
| Footnotes: | List of UK rail accidents by year |
On 8 January 1991, a packed commuter train failed to stop and collided with the buffers at Cannon Street station in London, United Kingdom, killing two and injuring 542. The cause was driver error, compounded by ageing wooden carriages.
The stopping service, composed of 10 cars of elderly Class 415 and Class 416 units 5618, 5484 and 6227, departed from Sevenoaks at 07:58, and had over 800 passengers on board after passing through the busy interchange at London Bridge. At 08:44 it collided with the buffer stop at the Cannon Street terminus within the City of London. The fifth and sixth carriages crushed into each other, lifting one off the tracks. A 24-year-old man, cut free from wreckage crushing his head and abdomen, died from a heart attack on the way to hospital. A 59-year-old woman died three days later from her injuries. 542 other passengers were injured, many because they had stood up ready to leave as the train entered the terminus platform. The inquiry put the impact speed at around 10 mph, higher than the rail operator's earlier estimates.
A report was compiled of the accident by Her Majesty's Railway Inspectorate.[1] No fault in the train's braking system could be found and the driver, Maurice Graham, was held to blame.[2] He was not tested for drugs until three days after the accident, whereupon traces of cannabis were found in his system. The public inquiry found that there was insufficient evidence to prove drug use had caused the accident.
The inquiry found that the cause of the accident was solely that of driver error. The report also made the following observations: