Crash View

A4 road traffic accidents

51,606 collisions recorded
1979 to 2025

The A4 appears in 51,606 collisions in the STATS19 data between 1979 and 2025, involving 64,372 casualties. Of these collisions, 761 were fatal and 8,308 were serious. Recorded collisions in 2025 were up 12% on 2024.

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All Severities Fatal Serious Slight
Fatal
761
Serious
8,308
Casualties
64,372
2025 532
2024 474
2023 524
2022 567
2021 500
2020 400
2019 601
2018 619
2017 705
2016 718
2015 749
2014 742
2013 759
2012 801
2011 857
2010 812
2009 794
2008 800
2007 921
2006 919
2005 962
2004 963
2003 1,093
2002 1,167
2001 1,252
2000 1,304
1999 1,292
1998 1,302
1997 1,281
1996 1,266
1995 1,232
1994 1,262
1993 1,198
1992 1,123
1991 1,251
1990 1,505
1989 1,708
1988 1,625
1987 1,599
1986 1,620
1985 1,682
1984 1,756
1983 1,621
1982 1,666
1981 1,670
1980 1,682
1979 1,730

Westminster

5,583 recorded here

Hounslow

4,210 recorded here

Slough

2,811 recorded here

Bristol

2,507 recorded here

Kensington and Chelsea

2,435 recorded here

West Berkshire

1,972 recorded here

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City of Westminster

4,420 recorded along the A4

Hounslow

3,379 recorded along the A4

Slough

2,226 recorded along the A4

Bristol

1,676 recorded along the A4

Kensington and Chelsea

1,514 recorded along the A4

Reading

1,328 recorded along the A4

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Accidents on the A4

Fatal
Serious
Slight
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Recent Accidents

Showing 20 of 51,606 accidents

Accident 199201TD00229

Slight
1 vehicle 2 casualties
FORD ESCORT
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Accident 199243W037042

Slight
2 vehicles 1 casualty
VOLVO 460 MZ Model Missing
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Accident 199201CV00043

Slight
2 vehicles 1 casualty
Van / Goods 3.5 tonnes mgw or under Pedal cycle
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Accident 199201CV00042

Slight
2 vehicles 1 casualty
Pedal cycle SUZUKI Model Missing (3y)
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Accident 199243R048042

Slight
2 vehicles 3 casualties
MAZDA RX7 (4y) AUSTIN MINI
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Accident 199201BC00115

Slight
2 vehicles 1 casualty
TOYOTA CELICA (2y) Van / Goods 3.5 tonnes mgw or under
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Accident 199201AB00115

Slight
1 vehicle 1 casualty
LEYLAND AEC Model Missing
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Accident 199201BD00097

Slight
1 vehicle 1 casualty
CARBODIES TAXI
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Accident 199243N061042

Slight
2 vehicles 1 casualty
Vehicle VOLVO 740 (4y)
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Accident 19925292F0111

Slight
2 vehicles 1 casualty
FORD GRANADA Pedal cycle
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Accident 199201CX00130

Slight
1 vehicle 1 casualty
RENAULT TRAFIC
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Accident 199243N047042

Slight
3 vehicles 1 casualty
JAGUAR XJ SERIES HONDA Model Missing Vehicle
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Accident 199243U022042

Slight
3 vehicles 1 casualty
FORD ESCORT Pedal cycle Vehicle
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Accident 199243R047042

Slight
2 vehicles 1 casualty
NISSAN MICRA (4y) Vehicle
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Accident 199201BD00096

Slight
2 vehicles 1 casualty
Vehicle Vehicle
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Accident 199201CX00139

Slight
1 vehicle 1 casualty
MERCEDES Model Missing
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Accident 199201TC00197

Slight
2 vehicles 1 casualty
FORD ESCORT (2y) Pedal cycle
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Accident 199243W031042

Serious
5 vehicles 2 casualties
Vehicle (2y) HONDA ACCORD (1y) Vehicle YAMAHA Model Missing (4y) AUDI 100 (2y)
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Accident 199201TC00195

Slight
4 vehicles 4 casualties
VOLVO 480 (2y) FORD FIESTA (1y) Vehicle Vehicle
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Accident 199243W028042

Slight
2 vehicles 1 casualty
DAIHATSU APPLAUSE (1y) FORD FIESTA
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