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

Browse all regions

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

Browse all towns
Browse All Roads Search All Accidents

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
Get a property report

Recent Accidents

Showing 20 of 28,948 accidents

Accident 199201TC00077

Slight
2 vehicles 3 casualties
VOLVO Model Missing (2y) ROVER 200 SERIES (4y)
View Details

Accident 199201TC00104

Slight
2 vehicles 1 casualty
RENAULT 25 FORD ESCORT
View Details

Accident 199243U014022

Serious
2 vehicles 2 casualties
VAUXHALL ASTRA (1y) FORD FIESTA
View Details

Accident 199243R032022

Slight
2 vehicles 2 casualties
VAUXHALL CAVALIER VAUXHALL CAVALIER
View Details

Accident 199243R022022

Slight
2 vehicles 2 casualties
FORD FIESTA RENAULT 19 (1y)
View Details

Accident 199201TC00080

Slight
2 vehicles 1 casualty
VAUXHALL ASTRA (4y) VOLKSWAGEN GOLF (2y)
View Details

Accident 199243U007022

Slight
2 vehicles 3 casualties
FORD FIESTA (3y) Vehicle
View Details

Accident 199243R053022

Slight
1 vehicle 1 casualty
FORD ESCORT (2y)
View Details

Accident 1992620F00260

Slight
2 vehicles 1 casualty
VAUXHALL ASTRA Van / Goods 3.5 tonnes mgw or under
View Details

Accident 199254MB00062

Slight
3 vehicles 3 casualties
HONDA CIVIC (3y) HONDA ACCORD (1y) FORD ORION (2y)
View Details

Accident 199201TC00069

Slight
2 vehicles 2 casualties
COLT MITSUBISHI HONDA CIVIC
View Details

Accident 199201TC00067

Slight
3 vehicles 1 casualty
Vehicle Vehicle Vehicle
View Details

Accident 199201TC00068

Slight
3 vehicles 5 casualties
Bus or coach (17 or more pass seats) AUSTIN MAESTRO AUDI 100
View Details

Accident 199243N149012

Slight
2 vehicles 1 casualty
Vehicle VOLVO Model Missing
View Details

Accident 199201TC00065

Slight
2 vehicles 1 casualty
HONDA Model Missing VOLKSWAGEN GOLF (2y)
View Details

Accident 199254MA00072

Slight
3 vehicles 2 casualties
VAUXHALL CAVALIER (3y) NISSAN BLUEBIRD (4y) FORD SIERRA (4y)
View Details

Accident 199261A037920

Slight
2 vehicles 1 casualty
CITROEN BX (2y) PEUGEOT 309
View Details

Accident 199261A036920

Slight
3 vehicles 1 casualty
RENAULT 21 ROVER 400 SERIES (2y) FORD SIERRA (2y)
View Details

Accident 199201TC00079

Slight
2 vehicles 2 casualties
VAUXHALL CAVALIER FORD ORION
View Details

Accident 199243R146012

Slight
7 vehicles 1 casualty
PEUGEOT 405 (2y) VAUXHALL ASTRA (1y) FORD ESCORT (1y) VAUXHALL CARLTON MAZDA 626 (4y) AUSTIN MAESTRO VAUXHALL CAVALIER (3y)
View Details