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 24,220 accidents

Accident 199401TC00109

Slight
2 vehicles 1 casualty
Vehicle CITROEN C15
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Accident 199401TC00113

Slight
2 vehicles 1 casualty
VAUXHALL MIDI (1y) VOLVO Model Missing
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Accident 199401TC00114

Slight
3 vehicles 2 casualties
BMW 3 SERIES (3y) MERCEDES 200 ROVER MAESTRO
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Accident 199443R111024

Slight
2 vehicles 1 casualty
VAUXHALL NOVA VAUXHALL CAVALIER (4y)
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Accident 199401TC00106

Slight
2 vehicles 1 casualty
AUSTIN METRO CITROEN AX
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Accident 199443R127024

Slight
1 vehicle 1 casualty
Bus or coach (17 or more pass seats)
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Accident 199443R098024

Slight
1 vehicle 1 casualty
MERCEDES Model Missing (3y)
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Accident 199401TC00103

Slight
2 vehicles 1 casualty
VAUXHALL CAVALIER (2y) NISSAN PRIMERA
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Accident 199401TC00102

Slight
4 vehicles 2 casualties
VAUXHALL CAVALIER VAUXHALL CAVALIER (3y) TOYOTA CARINA MG METRO
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Accident 199401TC00104

Slight
2 vehicles 1 casualty
ROVER 200 SERIES (1y) KAWASAKI Z550 (4y)
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Accident 199443N131024

Slight
2 vehicles 1 casualty
VOLKSWAGEN POLO VOLKSWAGEN POLO
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Accident 19945294E0703

Slight
2 vehicles 1 casualty
Vehicle Vehicle
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Accident 199443R077024

Slight
2 vehicles 1 casualty
BMW 5 SERIES (4y) VAUXHALL CAVALIER (2y)
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Accident 199401TC00099

Slight
3 vehicles 1 casualty
VAUXHALL CORSA (1y) VOLVO 340 AUSTIN MAESTRO
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Accident 199462E006894

Slight
1 vehicle 1 casualty
Vehicle
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Accident 199462E006694

Slight
3 vehicles 1 casualty
VOLVO Model Missing VOLVO 240 (3y) ROVER 200 SERIES (3y)
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Accident 199443R067024

Slight
1 vehicle 1 casualty
FORD SIERRA (2y)
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Accident 19945294E0632

Slight
2 vehicles 3 casualties
FORD SIERRA (4y) VAUXHALL CARLTON
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Accident 19945294E0670

Slight
2 vehicles 1 casualty
FORD ESCORT (1y) FORD SIERRA (3y)
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Accident 199454MA00104

Slight
1 vehicle 1 casualty
VOLVO 940 (2y)
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