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 199943W190019

Slight
51.4536, -1.3279
3 vehicles 3 casualties
ERF Model Missing (4y) Vehicle Van / Goods 3.5 tonnes mgw or under
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Accident 199943R243019

Slight
51.4886, -0.5540
1 vehicle 1 casualty
Vehicle
View Details

Accident 1999610010199

Serious
51.5823, -2.7359
1 vehicle 1 casualty
Van / Goods 3.5 tonnes mgw or under
View Details

Accident 199943R240019

Serious
51.4244, -0.8814
2 vehicles 1 casualty
BMW 3 SERIES (3y) Vehicle
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Accident 199954MB00069

Slight
51.5129, -1.6282
4 vehicles 1 casualty
ROVER 600 SERIES (1y) AUDI A4 (2y) VAUXHALL VECTRA (3y) Vehicle
View Details

Accident 199901TX00051

Slight
51.4913, -0.2994
3 vehicles 1 casualty
Vehicle VOLKSWAGEN GOLF (2y) SAAB 9000
View Details

Accident 1999610011199

Slight
51.5756, -3.0323
1 vehicle 1 casualty
FORD ESCORT (4y)
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Accident 199954MB00079

Slight
51.5276, -1.7304
3 vehicles 2 casualties
FORD ESCORT VOLKSWAGEN POLO LDV 400 SERIES
View Details

Accident 199901TX00049

Slight
51.4934, -0.4271
3 vehicles 1 casualty
FORD FIESTA (1y) FORD FIESTA (4y) Vehicle
View Details

Accident 199943R306019

Slight
51.4518, -0.8065
2 vehicles 1 casualty
FORD ESCORT (4y) JEEP CHEROKEE (3y)
View Details

Accident 1999610025199

Slight
51.6045, -2.9878
2 vehicles 2 casualties
Goods over 3.5t. and under 7.5t VOLVO Model Missing
View Details

Accident 199943R141019

Slight
51.4922, -0.5820
2 vehicles 1 casualty
MERCEDES Model Missing Vehicle
View Details

Accident 199943W167019

Serious
51.4675, -1.5148
3 vehicles 1 casualty
VAUXHALL CORSA FORD Model Missing LEYLAND DAF FT 75 (3y)
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Accident 1999610021099

Slight
51.5930, -3.0265
3 vehicles 4 casualties
CITROEN AX CITROEN SAXO (2y) Vehicle
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Accident 199962E001399

Slight
51.5077, -3.3357
1 vehicle 2 casualties
Vehicle
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Accident 199943R112019

Slight
51.5061, -0.6310
2 vehicles 1 casualty
MERCEDES C CLASS (1y) YAMAHA Model Missing
View Details

Accident 199962G002399

Slight
51.5626, -3.7413
4 vehicles 1 casualty
FORD ESCORT (4y) FORD SIERRA PEUGEOT 306 (2y) FORD MONDEO (2y)
View Details

Accident 199943N179019

Slight
51.5112, -0.6542
5 vehicles 2 casualties
ROVER 200 SERIES (1y) Vehicle Vehicle FORD MONDEO (4y) VAUXHALL CAVALIER
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Accident 1999610016099

Slight
51.5948, -3.0215
4 vehicles 2 casualties
VOLKSWAGEN GOLF Vehicle RENAULT 5 ROVER 600 SERIES (1y)
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Accident 199943R156019

Slight
51.4327, -1.0518
3 vehicles 1 casualty
VOLVO Model Missing FORD ESCORT TOYOTA CARINA (3y)
View Details