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 201443W245114

Serious
51.4527, -1.3150
7 vehicles 5 casualties
BMW 1 SERIES (2y) BMW X1 VAUXHALL MERIVA FORD FIESTA HONDA CRV BMW 3 SERIES (3y) Car
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Accident 2014621402034

Slight
51.5196, -3.2733
3 vehicles 1 casualty
SEAT IBIZA (2y) MERCEDES E CLASS VOLKSWAGEN GOLF (2y)
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Accident 2014621402023

Slight
51.5257, -3.2518
2 vehicles 2 casualties
FORD FIESTA VAUXHALL CORSA
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Accident 2014621402292

Slight
51.5253, -3.2569
3 vehicles 1 casualty
VAUXHALL CORSA SKODA FABIA HYUNDAI I30 (2y)
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Accident 201443R030114

Serious
51.5003, -0.7008
1 vehicle 1 casualty
CITROEN C3 (4y)
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Accident 201443W043114

Slight
51.4167, -0.9845
3 vehicles 1 casualty
IVECO DAILY BMW 3 SERIES (4y) VOLKSWAGEN GOLF
View Details

Accident 201443R026114

Slight
51.4895, -0.5508
2 vehicles 1 casualty
VAUXHALL ANTARA (1y) BMW F 800 (3y)
View Details

Accident 2014549912614

Serious
51.5178, -1.6573
2 vehicles 1 casualty
MAZDA DEMIO Goods 7.5 tonnes mgw and over
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Accident 201401XH30724

Serious
51.4956, -0.4520
3 vehicles 1 casualty
TOYOTA AURIS Goods 7.5 tonnes mgw and over FIAT PUNTO (3y)
View Details

Accident 2014521408090

Slight
51.5378, -2.5403
4 vehicles 3 casualties
BMW 5 SERIES (1y) VAUXHALL INSIGNIA Car Car
View Details

Accident 201443W037114

Slight
51.4524, -1.3159
2 vehicles 1 casualty
BMW 3 SERIES (2y) SEAT IBIZA
View Details

Accident 2014621402018

Slight
51.5335, -3.5824
5 vehicles 1 casualty
RENAULT SCENIC Car Car SEAT IBIZA PEUGEOT EXPERT
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Accident 2014549833214

Slight
51.5095, -2.1701
2 vehicles 2 casualties
RENAULT SCENIC FORD TRANSIT
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Accident 2014549819414

Slight
51.5560, -1.9181
1 vehicle 1 casualty
SEAT IBIZA
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Accident 201401TX20896

Slight
51.4912, -0.3022
2 vehicles 1 casualty
MINI ONE (4y) Car
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Accident 2014621401992

Slight
51.5336, -3.5583
4 vehicles 1 casualty
FORD FOCUS HONDA CIVIC BMW 3 SERIES (1y) AUDI A3
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Accident 2014621401986

Slight
51.5334, -3.5595
2 vehicles 3 casualties
BMW 3 SERIES (3y) Vehicle
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Accident 2014621401984

Slight
51.5329, -3.5645
2 vehicles 1 casualty
FORD TRANSIT CUSTOM FIAT PUNTO
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Accident 2014610065714

Slight
51.5900, -2.8486
2 vehicles 1 casualty
FORD FIESTA Car
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Accident 2014610063414

Slight
51.5876, -2.8398
2 vehicles 2 casualties
NISSAN QASHQAI VAUXHALL MOVANO
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