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 200943R032109

Slight
51.4500, -0.8117
3 vehicles 1 casualty
PEUGEOT 206 HONDA CRV (2y) Car
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Accident 200943W014109

Slight
51.4214, -1.0204
2 vehicles 1 casualty
FORD FIESTA VAUXHALL ZAFIRA (3y)
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Accident 2009620194219

Slight
51.5423, -3.1335
1 vehicle 1 casualty
LAND ROVER FREELANDER
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Accident 200901TX20568

Slight
51.4912, -0.2932
2 vehicles 1 casualty
KAWASAKI ZX600 MERCEDES E CLASS
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Accident 200943W201099

Slight
51.4188, -0.9926
1 vehicle 1 casualty
MAN Model Missing
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Accident 200943R227099

Serious
51.4930, -0.5274
6 vehicles 5 casualties
SUZUKI ALTO (4y) CITROEN XSARA VAUXHALL ASTRA PEUGEOT 307 (4y) NISSAN KUBISTAR (4y) BMW 5 SERIES
View Details

Accident 200901XH30640

Slight
51.4956, -0.4646
2 vehicles 1 casualty
VAUXHALL CORSA VAUXHALL ASTRA
View Details

Accident 2009620194122

Slight
51.5283, -3.2361
2 vehicles 1 casualty
Goods 7.5 tonnes mgw and over CITROEN XSARA
View Details

Accident 200943R229099

Slight
51.4899, -0.5792
2 vehicles 2 casualties
MERCEDES S CLASS Car
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Accident 2009610064309

Slight
51.6024, -3.0022
2 vehicles 1 casualty
Goods over 3.5t. and under 7.5t MAZDA 3
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Accident 2009610068109

Serious
51.5520, -3.0650
1 vehicle 1 casualty
Motorcycle 125cc and under
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Accident 200943W192099

Slight
51.4626, -1.2438
1 vehicle 1 casualty
FORD FIESTA
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Accident 2009620193678

Slight
51.5159, -3.4782
4 vehicles 2 casualties
ROVER 25 VAUXHALL VECTRA (2y) VOLVO S80 TOYOTA AVENSIS
View Details

Accident 2009610069909

Slight
51.5674, -3.0353
2 vehicles 1 casualty
MERCEDES Model Missing PEUGEOT 207 (1y)
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Accident 2009620194201

Serious
51.6763, -3.9966
1 vehicle 1 casualty
PEUGEOT 206
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Accident 2009610070109

Slight
51.5969, -3.0152
2 vehicles 1 casualty
DAF TRUCKS FT 95XF SEAT LEON
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Accident 200943R164099

Slight
51.4929, -0.5347
3 vehicles 2 casualties
PORSCHE BOXSTER (4y) VAUXHALL CORSA MAZDA 6
View Details

Accident 2009620194111

Slight
51.6494, -3.8482
2 vehicles 1 casualty
CHEVROLET KALOS (4y) Car
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Accident 2009620193710

Serious
51.5160, -3.5008
1 vehicle 2 casualties
Car
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Accident 200943R178099

Slight
51.4415, -0.8302
1 vehicle 1 casualty
BMW 5 SERIES (2y)
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