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          Overspeed incident at Fletton Junction, Peterborough on 11 September 2015.  
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          Freight train collision near Logan, East Ayrshire, 1 August 2015. 
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          Passenger trapped in train doors and dragged along the platform at Hayes & Harlington station, 25 July 2015. 
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          Derailment of a freight train near Langworth, Lincolnshire, 30 June 2015. 
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          Derailment of freight train near Angerstein Junction, south east London, 3 June 2015. 
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          Runaway and collision at Bryn station, Wigan, 27 November 2014. 
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          Fire on Eurotunnel freight shuttle 7340, 17 January 2015 
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          Signal passed at danger (SPAD) on the approach to Wootton Bassett Junction, Wiltshire, 7 March 2015 
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          Collision between a train and a tractor at Oakwood Farm User Worked Crossing, Knaresborough, 14 May 2015. 
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          Derailment of passenger train at Godmersham, Kent, 26 July 2015 
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          Serious accident as a passenger left a train and became trapped in the train doors at West Wickham station 10 April 2015. 
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          Accident involving a train being struck and damaged by an equipment cabinet door in Watford tunnel on 26 October 2014. 
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          Collision between a train and a fallen bridge parapet at Froxfield, Wiltshire, 22 February 2015. 
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          Derailment of freight train at Washwood Heath West Junction, Birmingham, 23 March 2015. 
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          Unsafe events at Heathrow Tunnel Junction, 27 and 28 December 2014. 
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          Containers detaching from freight trains at Scout Green, 7 March 2015 & Deeping St Nicholas, 31 March 2015. 
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          Collision between a train and a wooden sleeper, near Somerleyton, Suffolk, 18 June 2015. 
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          Electrical arcing and fire under a train near Windsor & Eton Riverside, 30 January 2015. 
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          Trains striking the station platform at Moston station, Manchester, 28 January 2015. 
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          Derailment of a freight train at Heworth, Tyne and Wear, 23 October 2014. 
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          Accident involving a collision between a train and a collapsed signal post at Newbury, 17 November 2014. 
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          Class investigation into irregularities with protection arrangements for trackworkers during infrastructure
engineering work. 
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          Near miss with staff and runaway trolleys at Raven level crossing, Garnant, Carmarthenshire, 1 November 2014. 
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          Derailment of freight train at Angerstein Junction, 2 April 2014. 
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          Derailment of a loaded coal train at Porthkerry, South Wales, 2 October 2014. 
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          Near miss involving track workers near Hest Bank, Lancashire, 22 September 2014.  
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          Train driver receiving a severe electric shock at Sutton Weaver, 23 September 2014. 
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          Track worker was struck by a passenger train near Redhill, 24 June 2014. 
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          Train struck and fatally injured a motorcycle rider on Frampton level crossing, 11 May 2014. 
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          Unmanned train ran away before colliding with a set of unattended coaches on the Great Central Railway, 12 May 2014. 
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          Derailment of an empty passenger train at Paddington station, 25 May 2014. 
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          At approximately 19:35 hrs on Thursday 13 November 2014, a bogie box wagon on freight train 6H53, derailed as it departed from Ashburys Yard near Manchester. 
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          Derailment of a freight train at Stoke Lane Level Crossing, near Nottingham, 27 August 2013. 
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          Fatal accident involving a track worker near Newark North Gate station, 22 January 2014. 
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          Passenger train passed two consecutive signals at danger near Greenford, West London, 20 March 2014. 
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          Collision between a train and a car at Jetty Avenue level crossing, Woodbridge, Suffolk, 14 July 2013. 
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          Derailment at Liverpool Street station, London, 23 January 2013. 
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          This investigation considers rail breaks on Network Rail infrastrucutre at three locations  between 2012 and 2013. 
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          Passenger train collision with trolley at Bridgeway user worked crossing, near Shrewsbury, 16 January 2014. 
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          Engineering train collision at Kitchen Hill, near Penrith, 12 January 2014. 
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          Locomotive failure near Winchfield, 23 November 2013. 
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          Buffer stop collision at Chester station, 20 November 2013. 
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          Fatal accident at Barratt’s Lane No.2 footpath crossing, Attenborough, Nottingham, 26 October 2013. 
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          Road vehicle incursion onto the railway at Aspatria, Cumbria, 26 October 2013. 
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          Derailment at Primrose Hill / Camden Road West Junction, West London, 15 October 2013. 
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          Freight train derailment near Gloucester station, 15 October 2013. 
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          Accidents involving a wheelchair rolling onto the track at Southend Central, 28 August 2013; and a pushchair rolling onto the track at Whyteleafe, 18 September 2013. 
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          Dangerous occurrence at Denmark Hill station, London, 1 August 2013. 
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          Passenger train collision at Norwich, 21 July 2013. 
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          Collision between a passenger train and a farm trailer at Buttington Hall farm crossing near Welshpool, 16 July 2013.