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.
Severity Breakdown
- Fatal
- 720
- Serious
- 4,008
- Casualties
- 45,953
- Fatal
- 720
- Serious
- 4,008
- Casualties
- 45,953
Collisions by Year
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
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
Areas on the M4
Towns on the M4
Accidents on the M4
Fatal
Serious
Slight
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Recent Accidents
Showing 20 of 4,008 accidents
Accident 2014621400266
Serious
51.6300, -3.8316
1 vehicle
2 casualties
VOLVO Model Missing
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Accident 2014621400702
Serious
51.5578, -3.7367
2 vehicles
1 casualty
KIA RIO
Car
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Accident 2014610071714
Serious
51.6027, -2.9797
3 vehicles
3 casualties
Car
MAN Model Missing
(3y)
Bus or coach (17 or more pass seats)
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Accident 201443R235014
Serious
51.4983, -0.7252
1 vehicle
1 casualty
MERCEDES Model Missing
View Details
Accident 2014621400200
Serious
51.6768, -3.9994
1 vehicle
4 casualties
RENAULT SCENIC
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Accident 201443W110014
Serious
51.4838, -1.5609
8 vehicles
4 casualties
RENAULT TRAFIC
(2y)
NISSAN NV200
(2y)
VOLKSWAGEN GOLF
MERCEDES SPRINTER
Goods vehicle - unknown weight
(3y)
FORD KA
AUDI A3
(3y)
AUDI A3
(4y)
View Details
Accident 2014610002814
Serious
51.6017, -2.9296
1 vehicle
1 casualty
CITROEN C1
View Details
Accident 2014521400983
Serious
51.5753, -2.6114
1 vehicle
5 casualties
MAZDA DEMIO
View Details
Accident 201443W063014
Serious
51.4541, -0.8021
2 vehicles
1 casualty
Car
BMW 3 SERIES
View Details
Accident 2014610001814
Serious
51.6038, -2.9942
1 vehicle
3 casualties
MERCEDES E CLASS
(2y)
View Details
Accident 2014540122214
Serious
51.5368, -1.9947
3 vehicles
2 casualties
Car
AUDI A6
(1y)
AUDI A4
View Details
Accident 201343R269123
Serious
51.4962, -0.7320
2 vehicles
1 casualty
RENAULT TRAFIC
MAN Model Missing
(1y)
View Details
Accident 2013610071313
Serious
51.6039, -2.9819
2 vehicles
2 casualties
TOYOTA YARIS
CITROEN BERLINGO
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Accident 201354B456513
Serious
51.5594, -1.9080
1 vehicle
1 casualty
VAUXHALL AGILA
(3y)
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Accident 2013610067613
Serious
51.5804, -2.7669
2 vehicles
2 casualties
PEUGEOT 207
MERCEDES Model Missing
(1y)
View Details
Accident 201343R078113
Serious
51.4565, -0.7978
2 vehicles
1 casualty
HONDA NT650V DEAUVILLE
TOYOTA PRIUS
(4y)
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Accident 2013621301978
Serious
51.5124, -3.3657
1 vehicle
1 casualty
LEXUS IS200
View Details
Accident 201354A372813
Serious
51.5366, -1.7795
2 vehicles
1 casualty
VOLVO Model Missing
(3y)
Goods 7.5 tonnes mgw and over
View Details
Accident 2013621301939
Serious
51.5128, -3.3667
4 vehicles
3 casualties
FORD MONDEO
BMW 1 SERIES
FIAT PUNTO
RENAULT TRUCKS Model Missing
(1y)
View Details
Accident 201354A270613
Serious
51.5389, -1.7879
2 vehicles
1 casualty
FORD FOCUS
DAF TRUCKS FA 45LF
View Details