Crash View

M4 road traffic accidents

28,948 collisions recorded
1979 to 2024

The M4 appears in 28,948 collisions in the STATS19 data between 1979 and 2024, involving 45,953 casualties. Of these collisions, 720 were fatal and 4,008 were serious. Recorded collisions in 2024 were down 2% on 2023.

All Severities Fatal Serious Slight
Fatal
720
Serious
4,008
Casualties
45,953
2024 216
2023 220
2022 226
2021 238
2020 178
2019 362
2018 355
2017 400
2016 479
2015 525
2014 574
2013 534
2012 493
2011 530
2010 583
2009 538
2008 662
2007 780
2006 844
2005 772
2004 867
2003 876
2002 827
2001 855
2000 864
1999 852
1998 860
1997 835
1996 782
1995 812
1994 761
1993 759
1992 739
1991 730
1990 888
1989 835
1988 763
1987 691
1986 749
1985 639
1984 640
1983 606
1982 553
1981 564
1980 552
1979 540

Hillingdon

1,781 recorded here

Wiltshire

1,780 recorded here

Slough

1,767 recorded here

West Berkshire

1,751 recorded here

South Gloucestershire

1,476 recorded here

Newport

1,367 recorded here

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Hounslow

564 recorded along the M4

Hillingdon

417 recorded along the M4

Newport (Newport)

348 recorded along the M4

Slough

283 recorded along the M4

Port Talbot

204 recorded along the M4

Cardiff

93 recorded along the M4

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Accidents on the M4

Fatal
Serious
Slight
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Recent Accidents

Showing 20 of 28,948 accidents

Accident 2004620119762

Serious
51.5331, -3.5691
3 vehicles 2 casualties
VAUXHALL CAVALIER RENAULT CLIO BEDFORD Model Missing
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Accident 200443W236104

Slight
51.4603, -1.5019
2 vehicles 1 casualty
ROVER 600 SERIES PEUGEOT 205
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Accident 2004620118647

Slight
51.5421, -3.1292
2 vehicles 1 casualty
VAUXHALL CORSA VAUXHALL CORSA
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Accident 200454MA09504

Slight
51.5440, -1.8509
3 vehicles 1 casualty
VOLKSWAGEN LT 35 (4y) PEUGEOT 405 MERCEDES S CLASS (4y)
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Accident 200443W226104

Slight
51.4509, -1.3955
4 vehicles 3 casualties
RENAULT MEGANE (1y) RENAULT MEGANE FORD FIESTA FORD TRANSIT
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Accident 2004610113604

Slight
51.6002, -2.9338
2 vehicles 1 casualty
RENAULT Model Missing (1y) MERCEDES Model Missing (1y)
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Accident 200443W048104

Serious
51.4635, -1.2553
2 vehicles 2 casualties
RENAULT CLIO (1y) FORD MONDEO
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Accident 200443W383104

Slight
51.5028, -0.6155
2 vehicles 1 casualty
CITROEN AX NISSAN PRIMERA
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Accident 200443W192104

Slight
51.4955, -0.7337
3 vehicles 2 casualties
Vehicle RENAULT CLIO Vehicle
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Accident 200443W339104

Slight
51.4660, -0.7772
8 vehicles 5 casualties
VOLKSWAGEN GOLF MERCEDES C CLASS (3y) FORD FIESTA TOYOTA AVENSIS BMW 3 SERIES FORD ORION VAUXHALL COMBO BMW 5 SERIES
View Details

Accident 200443W209104

Slight
51.4560, -0.7992
5 vehicles 1 casualty
HONDA ACCORD Vehicle ROVER 400 SERIES Vehicle Vehicle
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Accident 200454MB09404

Slight
51.5150, -2.1075
1 vehicle 1 casualty
RENAULT LAGUNA
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Accident 2004620118669

Slight
51.5077, -3.3479
3 vehicles 1 casualty
SCANIA Model Missing VOLKSWAGEN GOLF Goods over 3.5t. and under 7.5t
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Accident 200443W661104

Slight
51.4243, -1.0350
2 vehicles 1 casualty
RENAULT MASTER PEUGEOT 206 (3y)
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Accident 2004520131148

Slight
51.4978, -2.3891
2 vehicles 1 casualty
VOLKSWAGEN POLO Goods 7.5 tonnes mgw and over
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Accident 2004520134139

Serious
51.4979, -2.4134
2 vehicles 2 casualties
FORD MONDEO Vehicle
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Accident 200443W729104

Slight
51.4833, -0.7594
1 vehicle 1 casualty
FORD FIESTA
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Accident 200443W145104

Slight
51.4685, -1.5173
1 vehicle 2 casualties
Vehicle
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Accident 2004620118913

Slight
51.5060, -3.3173
2 vehicles 1 casualty
Vehicle RENAULT MEGANE (4y)
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Accident 200443W153104

Slight
51.4946, -0.5033
1 vehicle 5 casualties
RENAULT CLIO (4y)
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