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 201754B992317

Slight
51.5185, -2.2660
2 vehicles 1 casualty
CITROEN C3 CITROEN C4 (4y)
View Details

Accident 2017430080027

Slight
51.4466, -0.8200
2 vehicles 3 casualties
BMW 3 SERIES MAN Model Missing
View Details

Accident 2017631800763

Serious
51.7093, -4.0601
1 vehicle 1 casualty
AUDI Q3 (2y)
View Details

Accident 2017010080283

Slight
51.4916, -0.4097
1 vehicle 1 casualty
RENAULT CLIO
View Details

Accident 201754B966017

Slight
51.5588, -1.9007
3 vehicles 1 casualty
VOLKSWAGEN POLO RENAULT SCENIC (4y) VAUXHALL INSIGNIA
View Details

Accident 201754B941217

Slight
51.5163, -2.0671
1 vehicle 1 casualty
LEXUS IS220
View Details

Accident 2017621800001

Slight
51.6747, -3.9769
1 vehicle 1 casualty
BMW Z3
View Details

Accident 2017621800007

Slight
51.5067, -3.3124
3 vehicles 1 casualty
AUDI TT SEAT IBIZA VOLKSWAGEN TIGUAN (1y)
View Details

Accident 2017621701677

Slight
51.5806, -3.7601
4 vehicles 2 casualties
FORD TRANSIT VOLKSWAGEN TRANSPORTER (2y) HONDA CIVIC VOLKSWAGEN POLO (1y)
View Details

Accident 2017521801054

Slight
51.5119, -2.5181
2 vehicles 1 casualty
AUDI A3 (3y) LAND ROVER FREELANDER
View Details

Accident 201754B745917

Slight
51.5149, -2.1073
3 vehicles 1 casualty
MERCEDES SPRINTER IVECO DAILY (2y) Car
View Details

Accident 2017621701660

Slight
51.6064, -3.8021
2 vehicles 1 casualty
NISSAN X-TRAIL (2y) KIA VENGA
View Details

Accident 2017621701666

Slight
51.5827, -3.7634
3 vehicles 2 casualties
MINI COOPER VOLKSWAGEN GOLF (2y) JAGUAR S TYPE
View Details

Accident 2017621701661

Slight
51.5154, -3.6717
2 vehicles 2 casualties
SKODA OCTAVIA SCANIA Model Missing (3y)
View Details

Accident 2017621701669

Slight
51.5271, -3.2404
3 vehicles 3 casualties
CITROEN C1 FORD GALAXY Minibus (8-16 passenger seats)
View Details

Accident 2017010077838

Slight
51.4890, -0.3960
2 vehicles 1 casualty
VOLKSWAGEN UP SCANIA Model Missing
View Details

Accident 2017010077601

Slight
51.4953, -0.4700
1 vehicle 1 casualty
VOLKSWAGEN UP (4y)
View Details

Accident 2017430379795

Slight
51.4934, -0.7373
1 vehicle 1 casualty
BMW 3 SERIES
View Details

Accident 2017621701638

Slight
51.5227, -3.2684
4 vehicles 5 casualties
IVECO Model Missing (3y) VOLKSWAGEN GOLF VAUXHALL COMBO CHEVROLET CRUZE (3y)
View Details

Accident 2017010076728

Slight
51.4931, -0.4538
3 vehicles 1 casualty
MERCEDES S CLASS (2y) SEAT IBIZA MERCEDES V CLASS (1y)
View Details