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 2009620194000

Slight
51.5067, -3.3106
2 vehicles 1 casualty
ROVER 25 (4y) HONDA Model Missing
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Accident 200943W195099

Slight
51.4115, -0.9673
2 vehicles 1 casualty
VOLKSWAGEN GOLF RENAULT MEGANE
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Accident 2009620193530

Slight
51.6614, -3.8775
2 vehicles 1 casualty
Goods 7.5 tonnes mgw and over RENAULT MEGANE
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Accident 2009610062809

Serious
51.6018, -2.9766
2 vehicles 1 casualty
HONDA ACCORD VOLVO Model Missing
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Accident 2009620193711

Slight
51.5990, -3.7890
1 vehicle 1 casualty
MERCEDES C CLASS
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Accident 2009620193981

Slight
51.5102, -3.2983
5 vehicles 2 casualties
NISSAN D22 AUDI A3 (4y) HYUNDAI COUPE MAZDA 3 FORD MONDEO (1y)
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Accident 2009620193876

Slight
51.5423, -3.1335
3 vehicles 2 casualties
RENAULT Model Missing VAUXHALL CORSA VAUXHALL COMBO
View Details

Accident 200943W098099

Slight
51.4707, -1.5250
2 vehicles 1 casualty
Goods 7.5 tonnes mgw and over Car
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Accident 200943W116099

Slight
51.4120, -0.9591
2 vehicles 1 casualty
PORSCHE BOXSTER (4y) BMW 1 SERIES (2y)
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Accident 200954MB04709

Slight
51.5360, -1.9997
1 vehicle 1 casualty
FORD KA
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Accident 2009620193976

Slight
51.5339, -3.2201
2 vehicles 1 casualty
CITROEN XSARA MINI COOPER
View Details

Accident 200943W087099

Slight
51.4345, -0.8488
6 vehicles 5 casualties
VAUXHALL ASTRA Car FORD FOCUS MAZDA 6 (2y) Car VAUXHALL AGILA (3y)
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Accident 200943R063099

Slight
51.4964, -0.5862
2 vehicles 1 casualty
Car VOLKSWAGEN POLO
View Details

Accident 2009620193793

Slight
51.5067, -3.3106
2 vehicles 1 casualty
Car Car
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Accident 200901XH30561

Serious
51.4975, -0.4532
6 vehicles 3 casualties
RENAULT LAGUNA (1y) VAUXHALL VECTRA (2y) VAUXHALL ASTRA (2y) FORD FOCUS (4y) AUDI A4 PEUGEOT BOXER
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Accident 2009520908376

Slight
51.5121, -2.5186
2 vehicles 1 casualty
CITROEN XSARA VOLKSWAGEN GOLF
View Details

Accident 2009620193612

Slight
51.6796, -3.9231
2 vehicles 2 casualties
PEUGEOT 206 Car
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Accident 200943R026099

Fatal
51.4881, -0.5562
1 vehicle 3 casualties
Car
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Accident 200943R062099

Slight
51.4932, -0.5232
4 vehicles 3 casualties
Car MITSUBISHI CARISMA VAUXHALL MERIVA (3y) RENAULT LAGUNA
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Accident 2009620193238

Slight
51.5136, -3.5003
2 vehicles 1 casualty
VAUXHALL VECTRA (1y) FORD FIESTA (4y)
View Details