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 200243W028062

Slight
51.4205, -0.9083
2 vehicles 1 casualty
Goods 7.5 tonnes mgw and over FORD ESCORT
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Accident 2002520076791

Slight
51.5466, -2.5488
3 vehicles 1 casualty
Vehicle (1y) PEUGEOT 406 FORD MONDEO
View Details

Accident 2002620061200

Slight
51.5201, -3.6353
2 vehicles 1 casualty
FORD SIERRA CITROEN XANTIA
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Accident 2002620060393

Slight
51.5614, -3.7392
2 vehicles 2 casualties
PEUGEOT 306 Vehicle
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Accident 200243W669052

Slight
51.4651, -1.2693
2 vehicles 2 casualties
Goods 7.5 tonnes mgw and over ROVER 100 SERIES (3y)
View Details

Accident 200254MA04602

Slight
51.5333, -2.0108
2 vehicles 1 casualty
FORD FOCUS PORSCHE 944
View Details

Accident 2002610053702

Slight
51.5973, -3.0141
5 vehicles 1 casualty
MAZDA 626 NISSAN TERRANO TOYOTA AVENSIS (1y) VAUXHALL VECTRA (1y) PEUGEOT EXPERT
View Details

Accident 2002620061202

Slight
51.5330, -3.5742
2 vehicles 1 casualty
CITROEN SAXO ERF Model Missing (3y)
View Details

Accident 2002610056602

Slight
51.5943, -2.9562
2 vehicles 4 casualties
Goods 7.5 tonnes mgw and over CITROEN XANTIA (4y)
View Details

Accident 200243W656052

Slight
51.4992, -0.7133
7 vehicles 2 casualties
FORD FIESTA (1y) BMW 3 SERIES (1y) ALFA ROMEO 166 (4y) SAAB 9-3 (1y) VAUXHALL ASTRA MERCEDES C CLASS (1y) VOLKSWAGEN GOLF
View Details

Accident 2002620061194

Slight
51.5283, -3.6261
2 vehicles 1 casualty
VOLKSWAGEN LT 35 ERF Model Missing
View Details

Accident 200243W489052

Slight
51.4937, -0.4986
1 vehicle 1 casualty
SEDDON/ATKINSON Model Missing (4y)
View Details

Accident 2002620062593

Slight
51.5155, -3.4731
2 vehicles 1 casualty
VAUXHALL ASTRA HONDA CONCERTO
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Accident 200254MA04502

Slight
51.5187, -2.2628
1 vehicle 1 casualty
LAND ROVER DISCOVERY (1y)
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Accident 200243W602052

Slight
51.4529, -1.3210
3 vehicles 1 casualty
MAN Model Missing VAUXHALL TIGRA MERCEDES Model Missing
View Details

Accident 200243W742052

Slight
51.4255, -0.8666
3 vehicles 1 casualty
FORD FOCUS (4y) ROVER 600 SERIES Vehicle
View Details

Accident 200243W525052

Serious
51.4604, -1.1576
2 vehicles 2 casualties
ROVER 200 SERIES (4y) PEUGEOT PARTNER
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Accident 2002610051902

Slight
51.5978, -2.9423
2 vehicles 1 casualty
Goods 7.5 tonnes mgw and over CITROEN XANTIA
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Accident 200243W556052

Slight
51.4932, -0.5218
3 vehicles 1 casualty
MERCEDES Model Missing (3y) VOLVO Model Missing DAF TRUCKS FTG 85CF
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Accident 200243W524052

Slight
51.4570, -1.0898
1 vehicle 1 casualty
FIAT BRAVA
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