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
Click markers for details
Move Insights
Thinking of moving to this area?
Check flood risk, planning history, EPC ratings and more with a Move Insights property report.
Flood risk assessment
Planning history
EPC ratings & more
Recent Accidents
Showing 20 of 28,948 accidents
Accident 199143H009861
Slight
1 vehicle
1 casualty
SUZUKI Model Missing
View Details
Accident 1991620G03240
Serious
1 vehicle
1 casualty
Vehicle
View Details
Accident 1991620F02760
Serious
1 vehicle
1 casualty
Vehicle
View Details
Accident 199161A295910
Slight
4 vehicles
1 casualty
CITROEN BX
(1y)
AUSTIN MONTEGO
(3y)
ROVER MONTEGO
PORSCHE 928
View Details
Accident 199154MB00491
Serious
1 vehicle
1 casualty
FORD FIESTA
View Details
Accident 19915291N7077
Slight
1 vehicle
1 casualty
FORD ESCORT
(1y)
View Details
Accident 1991620F02580
Slight
1 vehicle
2 casualties
PEUGEOT 309
(1y)
View Details
Accident 199161A293910
Slight
1 vehicle
1 casualty
BEDFORD Model Missing
View Details
Accident 199101TC00400
Slight
3 vehicles
1 casualty
VOLVO 740
FORD FIESTA
ALFA ROMEO 75
(2y)
View Details
Accident 199143H009771
Slight
2 vehicles
1 casualty
Vehicle
Vehicle
View Details
Accident 199101TC00398
Slight
2 vehicles
1 casualty
HONDA Model Missing
FORD SIERRA
View Details
Accident 199101TC00395
Slight
3 vehicles
1 casualty
FORD FIESTA
Vehicle
FORD SIERRA
View Details
Accident 199154MB00471
Slight
1 vehicle
2 casualties
MERCEDES Model Missing
(3y)
View Details
Accident 1991620B04650
Serious
2 vehicles
3 casualties
FIAT DUCATO
FORD FIESTA
(3y)
View Details
Accident 199143O006091
Slight
2 vehicles
1 casualty
Daf Trucks Model Missing
RENAULT 19
View Details
Accident 199143O006221
Slight
2 vehicles
2 casualties
ERF Model Missing
(1y)
MG METRO
View Details
Accident 199154MA00441
Slight
1 vehicle
5 casualties
Vehicle
View Details
Accident 199143H009931
Slight
2 vehicles
4 casualties
PEUGEOT 205
(2y)
Vehicle
View Details
Accident 199154MB00481
Slight
2 vehicles
4 casualties
Vehicle
VOLVO Model Missing
(2y)
View Details
Accident 199101TC00388
Slight
2 vehicles
1 casualty
VOLKSWAGEN POLO
FORD ORION
(4y)
View Details