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 2015621501012

Slight
51.6769, -3.9485
3 vehicles 1 casualty
Car Car Car
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Accident 201543R100065

Slight
51.5045, -0.6221
2 vehicles 2 casualties
MERCEDES Model Missing VOLVO Model Missing
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Accident 201543W084065

Slight
51.4527, -1.3095
3 vehicles 1 casualty
MERCEDES C CLASS (3y) Car SEAT LEON (3y)
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Accident 201501XH30388

Slight
51.4942, -0.4821
2 vehicles 1 casualty
BMW 3 SERIES (2y) YAMAHA XJR 1300
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Accident 2015621500967

Slight
51.5823, -3.7628
2 vehicles 1 casualty
Goods 7.5 tonnes mgw and over Car
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Accident 201543R102065

Slight
51.4933, -0.5274
1 vehicle 1 casualty
Car
View Details

Accident 2015610029015

Slight
51.5510, -3.0707
3 vehicles 3 casualties
Car Car Car
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Accident 201501XH30372

Slight
51.4973, -0.4532
2 vehicles 2 casualties
BMW 3 SERIES ALFA ROMEO 147
View Details

Accident 2015621500952

Slight
51.5275, -3.2370
2 vehicles 1 casualty
Car Car
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Accident 201543W076065

Slight
51.4600, -1.1805
1 vehicle 1 casualty
TOYOTA COROLLA
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Accident 201543R048065

Slight
51.4941, -0.5073
4 vehicles 1 casualty
VAUXHALL INSIGNIA (1y) FORD S-MAX VOLKSWAGEN POLO FORD MONDEO (3y)
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Accident 201501XH30369

Slight
51.4833, -0.4530
2 vehicles 4 casualties
VOLKSWAGEN PASSAT (1y) LAND ROVER DEFENDER
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Accident 201543R029065

Slight
51.4912, -0.5810
3 vehicles 3 casualties
BMW 3 SERIES VOLVO XC90 VOLVO S80 (2y)
View Details

Accident 2015521503883

Slight
51.5296, -2.5318
2 vehicles 1 casualty
FIAT 500 (2y) FORD KA (3y)
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Accident 201543R228055

Slight
51.4491, -0.8141
2 vehicles 1 casualty
VOLVO V40 VAUXHALL ASTRA
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Accident 2015610039215

Slight
51.5808, -2.7844
2 vehicles 1 casualty
Car Car
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Accident 201543R205055

Slight
51.4931, -0.5166
2 vehicles 1 casualty
FORD TRANSIT BMW 5 SERIES (1y)
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Accident 2015610026115

Slight
51.5809, -2.7843
3 vehicles 2 casualties
Car Motorcycle over 500cc Motorcycle over 500cc
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Accident 201501XH30344

Slight
51.4944, -0.4820
2 vehicles 1 casualty
VOLKSWAGEN GOLF Taxi/Private hire car
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Accident 2015621500893

Serious
51.6569, -3.8546
1 vehicle 1 casualty
Motorcycle over 500cc
View Details