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 2017430234334
Serious
51.4518, -1.0780
1 vehicle
1 casualty
HARLEY-DAVIDSON Model Missing
View Details
Accident 2017621701152
Slight
51.6619, -3.8778
2 vehicles
1 casualty
CITROEN DS3
CITROEN C4
(1y)
View Details
Accident 2017430229355
Slight
51.4512, -1.3940
3 vehicles
1 casualty
VOLKSWAGEN CRAFTER
FORD TRANSIT CONNECT
Goods vehicle - unknown weight
View Details
Accident 2017521705620
Slight
51.5027, -2.3499
2 vehicles
1 casualty
Car
FORD GALAXY
(1y)
View Details
Accident 2017010050236
Slight
51.4949, -0.4433
5 vehicles
1 casualty
CAETANO LEVANTE
LONDON TAXIS INT. TX4
MINI COOPER
LONDON TAXIS INT. TX4
MERCEDES C CLASS
(3y)
View Details
Accident 2017621701131
Slight
51.5314, -3.2303
4 vehicles
4 casualties
FORD MONDEO
FORD KUGA
RENAULT TRUCKS MASTER
(3y)
VOLKSWAGEN GOLF
View Details
Accident 2017621701156
Slight
51.6772, -3.9470
3 vehicles
4 casualties
BMW 1 SERIES
(1y)
RENAULT SCENIC
(3y)
AUDI A1
(1y)
View Details
Accident 2017430223291
Slight
51.4199, -0.9123
2 vehicles
1 casualty
AUDI A6
VOLKSWAGEN GOLF
(3y)
View Details
Accident 2017521706352
Slight
51.5040, -2.3233
1 vehicle
2 casualties
LAND ROVER DISCOVERY
View Details
Accident 2017010049577
Slight
51.4944, -0.4843
2 vehicles
1 casualty
VOLVO S80
(2y)
TOYOTA COROLLA
View Details
Accident 2017546582417
Slight
51.5554, -1.9192
2 vehicles
1 casualty
FORD TRANSIT CONNECT
CITROEN DS3
(3y)
View Details
Accident 2017010049344
Slight
51.4944, -0.4896
2 vehicles
1 casualty
TOYOTA AVENSIS
TOYOTA YARIS
(4y)
View Details
Accident 2017546542617
Slight
51.5096, -2.1718
2 vehicles
1 casualty
MERCEDES C CLASS
(1y)
MINI ONE
View Details
Accident 2017430219394
Slight
51.4199, -0.9166
2 vehicles
1 casualty
Van / Goods 3.5 tonnes mgw or under
TOYOTA PROACE
View Details
Accident 2017621701199
Slight
51.6553, -3.8522
1 vehicle
1 casualty
FIAT DUCATO
(1y)
View Details
Accident 2017430213540
Slight
51.4932, -0.5203
2 vehicles
1 casualty
VOLKSWAGEN PASSAT
SKODA OCTAVIA
View Details
Accident 2017430215422
Slight
51.5114, -0.6649
1 vehicle
2 casualties
LAND ROVER DEFENDER
(3y)
View Details
Accident 2017610027717
Slight
51.5996, -2.9979
2 vehicles
2 casualties
Goods 7.5 tonnes mgw and over
Car
View Details
Accident 2017521705079
Slight
51.5321, -2.5339
3 vehicles
1 casualty
BMW 1 SERIES
(1y)
PEUGEOT 508
(3y)
SKODA OCTAVIA
View Details
Accident 2017010048077
Serious
51.4952, -0.4456
4 vehicles
5 casualties
TOYOTA PRIUS
HONDA CIVIC
MERCEDES VIANO
(2y)
LEXUS IS250
View Details