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 2011610056811

Slight
51.5943, -3.0226
2 vehicles 2 casualties
TOYOTA COROLLA BMW 3 SERIES
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Accident 201143R228101

Slight
51.4901, -0.5484
3 vehicles 2 casualties
Car BMW 1 SERIES (4y) BMW 3 SERIES
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Accident 2011620212065

Serious
51.5334, -3.5729
2 vehicles 4 casualties
SUZUKI SWIFT FORD FOCUS (4y)
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Accident 201143R220101

Slight
51.4907, -0.7434
1 vehicle 1 casualty
RENAULT CLIO
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Accident 201143N222101

Slight
51.5115, -0.6571
3 vehicles 1 casualty
Car AUDI A3 MERCEDES VITO
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Accident 201143R192101

Slight
51.5021, -0.6027
2 vehicles 1 casualty
MERCEDES C CLASS Car
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Accident 2011521107157

Slight
51.5455, -2.5474
3 vehicles 3 casualties
VOLVO C 30 (3y) BMW 3 SERIES (1y) PEUGEOT RCZ (1y)
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Accident 201143W204101

Slight
51.4118, -0.9651
2 vehicles 2 casualties
MERCEDES SPRINTER (3y) FORD FOCUS
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Accident 2011610063311

Slight
51.5970, -2.9442
3 vehicles 1 casualty
VOLKSWAGEN TOURAN MINI COOPER LAND ROVER DISCOVERY
View Details

Accident 2011620212179

Serious
51.5129, -3.3691
2 vehicles 3 casualties
CITROEN C4 (3y) ERF Model Missing
View Details

Accident 201101XH30635

Slight
51.4958, -0.4610
2 vehicles 3 casualties
MERCEDES E CLASS (4y) ROVER 200 SERIES
View Details

Accident 201101XH30634

Slight
51.4945, -0.4804
1 vehicle 1 casualty
KAWASAKI Model Missing
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Accident 201101XH30643

Slight
51.4941, -0.4895
2 vehicles 1 casualty
Bus or coach (17 or more pass seats) RENAULT TRAFIC
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Accident 2011521107063

Slight
51.4999, -2.3673
8 vehicles 1 casualty
Goods 7.5 tonnes mgw and over SCANIA Model Missing (4y) VOLKSWAGEN GOLF FORD MONDEO LAND ROVER RANGE ROVER Car FORD FIESTA RENAULT CLIO
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Accident 201143W200101

Slight
51.4244, -0.8804
2 vehicles 1 casualty
TOYOTA AYGO (3y) PEUGEOT 107
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Accident 2011620212370

Slight
51.5135, -3.4987
1 vehicle 1 casualty
FORD KA (1y)
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Accident 2011521107043

Slight
51.4988, -2.3737
3 vehicles 1 casualty
Car YAMAHA FZS 600 SEAT LEON (1y)
View Details

Accident 2011620212135

Slight
51.6362, -3.8396
4 vehicles 2 casualties
LAND ROVER DEFENDER (4y) FORD MONDEO CITROEN BERLINGO MERCEDES C CLASS
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Accident 2011521107027

Slight
51.5354, -2.5380
2 vehicles 2 casualties
VAUXHALL CORSA MINI ONE
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Accident 2011549263811

Serious
51.5117, -1.6234
4 vehicles 1 casualty
PEUGEOT PARTNER (3y) BMW 3 SERIES SEAT LEON DAF TRUCKS FTG 95XF
View Details