The Info List - Potters Bar Rail Accidents

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There have been four railway accidents in Potters Bar, Hertfordshire, England, one in 1898, one in 1899, one in 1946 and the latest in 2002.


1 1898 2 1899 3 1946 4 2002

4.1 Event 4.2 Investigation 4.3 Aftermath 4.4 List of people killed

5 See also 6 References 7 External links

1898[edit] On 19 March 1898, the 7:50 p.m train from Hatfield to King's Cross ran past the signals at danger when it reached Potters Bar. The train cut through the catch points and buffers and crashed onto the platform. The front part of the engine was smashed and the leading coach wrecked. No one was killed. The driver, fireman and guard narrowly escaped injury. Some passengers complained of being shaken but were able to go home. [1][2] 1899[edit] On 16 May 1899 the Earl of Strafford was killed in an accident at Potters Bar
Potters Bar
railway station when he was hit by an express train. He appeared from witnesses to step in front of the train from the bottom of the slope at the end of the platform; he was carried for 50 yards.[3] The coroner's court investigated his medical conditions where he was prone to catalepsy, they also considered suicide, the jury returned a verdict that the death was due to misadventure.[3] 1946[edit] On 10 February 1946, a local passenger train travelling towards Kings Cross hit a set of buffers at Potters Bar
Potters Bar
station and the derailed carriages fouled the main line. Two express trains travelling in opposite directions then hit the wreckage. Two passengers were killed and the 17 injured were taken to hospital. The driver of the local train was eventually held to blame but a signalman was found to have contributed to the accident by changing a set of points as the train passed over them.[2][4] 2002[edit]

Potters Bar
Potters Bar
rail crash (2002)

A Class 365 of the type involved in the accident.

Date 10 May 2002

Time 12:58 BST

Location Potters Bar, Hertfordshire

Coordinates 51°41′49″N 0°11′38″W / 51.697°N 0.194°W / 51.697; -0.194Coordinates: 51°41′49″N 0°11′38″W / 51.697°N 0.194°W / 51.697; -0.194

Country England

Rail line East Coast Main Line

Operator West Anglia Great Northern

Cause Derailment
due to movement of points


Trains 1

Passengers 151

Deaths 7

Injuries 76

List of UK rail accidents by year

On 10 May 2002 a northbound train derailed at high speed, killing seven and injuring 76.[5] Part of the train ended up wedged between the station platforms and building structures. Event[edit] A West Anglia Great Northern
West Anglia Great Northern
train service left King's Cross station at 12:45 bound for King's Lynn
King's Lynn
in Norfolk, via Cambridge. At 12:55, travelling at 97 mph, the four-car Class 365 Electric multiple unit (unit number: 365526) crossed over a set of points "2182A" just south of Potters Bar
Potters Bar
railway station. As the train travelled over the points, they moved,[6] causing the rear bogie of the third carriage[7] and the whole of the fourth carriage to derail. This caused the fourth carriage to become detached and cross onto the adjacent line where it flipped into the air. The momentum carried the carriage into the station, where one end of the carriage struck Darkes Lane bridge parapet,[7] sending debris onto the road below. It then mounted the platform and slid along before coming to rest under the platform canopy at 45 degrees. The front three carriages remained on the rails, and came to a stand approximately 400 metres north of the station following an automatic operation of the brakes.[7] Six of the victims were travelling in the train, while a seventh, Agnes Quinlivan, was killed by masonry falling from the bridge over Darkes Lane. Investigation[edit] The Health and Safety Executive (HSE) report released in May 2003 found that the points were poorly maintained and that this was the principal cause of the accident.[8] The bolts that held the stretcher bars that keep the rails apart had come loose or gone missing, resulting in the points moving while the train passed over them. The points had been fully inspected on 1 May by a team working for the private railway maintenance firm Jarvis and there had been a further visual inspection on 9 May the day before the crash, with no problems reported.[citation needed] However, that evening, a WAGN station announcer was travelling on the down fast line[7] and reported a "rough ride"[7] at Potters Bar
Potters Bar
whilst going over that same place on the track, point "2182A". A Railtrack engineering supervisor[7] was sent to make an inspection, but due to an apparent misunderstanding by the Kings Cross signal box staff,[7] he was sent to the wrong line, the up fast line,[7] to check the track and points[citation needed] and did not find the "loose nuts" that subsequently led to the accident. Initially after the accident, Jarvis claimed that the points' poor condition was due to sabotage of some sort,[9] and that its maintenance was not to blame. No solid evidence of any sabotage has ever come to light, and the HSE report found that other sets of points in the Potters Bar
Potters Bar
area showed similar, less-serious maintenance deficiencies and the poor state of maintenance "probably arose from a failure to understand fully the design and safety requirements". Further investigations by the HSE found that heavy and constant vibrations on the stretcher bars and their bolts caused them in turn to vibrate and oscillate until their nuts literally fell off the bolts. These have since been replaced by two-part locking nuts instead of the main nuts having half-size locking nuts to hold them in place. In November 2010, the Office of Rail Regulation
Office of Rail Regulation
said Network Rail
Network Rail
and Jarvis Rail would be charged under the Health and Safety at Work Act. The case was heard at Watford Magistrates' Court in February 2011. Aftermath[edit] The tragedy sparked a debate about whether private maintenance firms were paying too little attention to training and safety. In 2003, Network Rail
Network Rail
announced it was taking all track maintenance in-house, ending the use of private contractors except for large-scale renewal or development projects.[10] On 28 April 2004, Jarvis sent a letter to the victims' families, admitting liability for the accident. The company said that it would formally accept "legally justified claims" after making a financial provision of £3,000,000.[11] In the letter Kevin Hyde, chief executive, wrote:

"In the aftermath of the crash, when Jarvis was under great pressure to explain itself, we were drawn into a debate about the possible causes of the crash. On behalf of the company and my colleagues, I would like to apologise for the hurt and anger our actions in responding caused."

A circular memorial plate was erected on platform 3 of the station, dedicated to the seven fatalities of the Potters Bar
Potters Bar
crash. On 13 May 2011, Network Rail
Network Rail
was fined £3 million for safety failings related to the crash.[12] List of people killed[edit] Agnes Quinlivan was a nearby pedestrian, all other fatalities were in the rear carriage of the train.

Austen Kark, 75 (Husband of writer Nina Bawden, who was injured during the accident) Emma Knights, 29 Chia-hsin Lin, 29 Alexander Ogonwusi, 42 Agnes Quinlivan, 80 (killed by falling masonry) Jonael Schickler, 25 Chia-Ching Wu, 30

See also[edit]

List of rail accidents in the United Kingdom Brétigny-sur-Orge train crash
Brétigny-sur-Orge train crash
– a 2013 accident in France with similar circumstances to the 2002 Potters Bar
Potters Bar


^ "Smash-up at Potters Bar". Reynolds's Newspaper, Sunday 20 March 1898, p. 4. "19th Century British Library Newspapers Database", British Library ^ a b PBHistory.co.uk Railway Crashes Archived 1 May 2005 at the Wayback Machine. ^ a b "The Death of Lord Strafford". The Times (35833). London. 19 May 1899. p. 8.  ^ [1] ^ Rail crash officials will not face manslaughter charges (retrieved 25 March 2010) ^ Office of Rail Regulation: Potters Bar
Potters Bar
interim report Archived 3 October 2006 at the Wayback Machine. (Retrieved 23 February 2011) ^ a b c d e f g h National Archives: Coroners inquest into the Potters Bar Derailment, Tuesday 1 June (Retrieved 30 May 2016) ^ "Train derailment at Potters Bar
Potters Bar
10 May 2002 – A progress report by the HSE Investigation Board" (PDF). Health & Safety Executive. May 2003. Archived from the original (PDF) on 8 November 2008.  ^ Sabotage: rail firm's crash theory Andrew Clark, The Guardian, 18 May 2002, www.guardian.co.uk ^ " Network Rail
Network Rail
takes repairs in-house". BBC News. 24 October 2003.  ^ Clark, Andrew (28 April 2004). "Jarvis admits liability for Potters Bar crash". London: The Guardian. Retrieved 22 May 2010.  ^ " Network Rail
Network Rail
fined £3m over Potters Bar
Potters Bar
crash". BBC News. 13 May 2011. 

External links[edit]

POTTERS BAR – 1946 TRAIN CRASH (Gaumont Newsreel) POTTERS BAR – 1946 TRAIN CRASH (Pathe Newsreel) Guardian Unlimited Special
Report BBC News
BBC News
In Depth – Potters Bar
Potters Bar
Crash Office of Rail Regulation, latest progress report Official Archived Website of the 2002 Inquest

v t e

Railway accidents in 1946 (1946)

Location and date

Lichfield, United Kingdom (1 January) Potters Bar
Potters Bar
United Kingdom (10 February) Aracaju, Brazil (20 March) Naperville, United States (26 April)

1945 1947

v t e

Railway accidents in 2002 (2002)

Location and date

Minot, United States (18 January) Charlotte's Dale, South Africa (6 February) Al Ayyat, Egypt (21 February) Potters Bar, United Kingdom (10 May) Jaunpur, India (13 May) Tenga, Mozambique (25 May) Kasganj, India (4 June) Igandu, Tanzania (24 June) Rometta Marea, Italy (20 July) Rafiganj, India (10 September) Farragut, United States (15 September) Kurnool, India (21 December)