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 199454MB00744

Slight
3 vehicles 1 casualty
FORD ESCORT SUZUKI SJ FORD ESCORT
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Accident 199443U078114

Slight
2 vehicles 2 casualties
ROVER METRO Vehicle
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Accident 19945294E4368

Serious
2 vehicles 1 casualty
FODEN Model Missing Vehicle
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Accident 19945294E4545

Slight
1 vehicle 1 casualty
RENAULT 21
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Accident 1994610114994

Slight
1 vehicle 1 casualty
AUDI 80 (2y)
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Accident 199401TC00606

Slight
2 vehicles 2 casualties
VAUXHALL CAVALIER JAGUAR SOVEREIGN
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Accident 199443R061114

Slight
3 vehicles 1 casualty
PEUGEOT 405 RENAULT 19 (1y) Vehicle
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Accident 199462F038694

Slight
2 vehicles 1 casualty
Vehicle Vehicle
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Accident 1994610114894

Serious
3 vehicles 2 casualties
Vehicle MAN Model Missing LEYLAND Model Missing
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Accident 199443R056114

Slight
5 vehicles 2 casualties
VOLVO 740 VAUXHALL OMEGA SAAB Model Missing (3y) MAZDA 626 ROVER 400 SERIES (2y)
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Accident 1994610114794

Slight
2 vehicles 1 casualty
ERF Model Missing FORD SIERRA
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Accident 199443R055114

Slight
2 vehicles 1 casualty
VOLVO 240 VAUXHALL NOVA
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Accident 199443R050114

Slight
3 vehicles 1 casualty
Vehicle Vehicle MERCEDES Model Missing
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Accident 199401TC00602

Slight
2 vehicles 1 casualty
VOLVO 240 ROVER 400 SERIES (2y)
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Accident 199443R052114

Slight
2 vehicles 1 casualty
FORD MONDEO (1y) VAUXHALL CAVALIER
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Accident 199454MA00764

Slight
3 vehicles 1 casualty
Vehicle MERCEDES Model Missing IVECO-FORD Model Missing (3y)
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Accident 199454MA00714

Slight
2 vehicles 1 casualty
MERCEDES Model Missing PEUGEOT 205 (1y)
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Accident 199443R042114

Slight
2 vehicles 2 casualties
FORD SIERRA (3y) CITROEN AX (1y)
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Accident 199443R046114

Slight
2 vehicles 3 casualties
RENAULT 25 Vehicle
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Accident 199401TC00594

Slight
2 vehicles 3 casualties
FORD GRANADA (4y) Vehicle
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