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 199801FF00322

Slight
2 vehicles 1 casualty
Vehicle Pedal cycle
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Accident 1998430W18609

Slight
1 vehicle 1 casualty
FORD KA (1y)
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Accident 1998430R11209

Serious
2 vehicles 1 casualty
FORD ESCORT FORD ESCORT
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Accident 1998430W17109

Slight
2 vehicles 1 casualty
RENAULT 19 ROVER 100 SERIES (2y)
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Accident 199854DM05838

Serious
2 vehicles 1 casualty
Pedal cycle ROVER 200 SERIES
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Accident 1998430R08009

Serious
2 vehicles 1 casualty
ROVER 400 SERIES (2y) VOLKSWAGEN GOLF (2y)
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Accident 199801TD00941

Slight
2 vehicles 1 casualty
CITROEN AX NISSAN BLUEBIRD
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Accident 199843N263098

Slight
2 vehicles 3 casualties
VOLVO 245 VAUXHALL CARLTON
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Accident 199801XH00852

Slight
2 vehicles 1 casualty
BMW 3 SERIES (3y) MERCEDES E CLASS (3y)
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Accident 1998520108111

Slight
1 vehicle 1 casualty
VAUXHALL CALIBRA (4y)
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Accident 199801TD00967

Serious
2 vehicles 3 casualties
VAUXHALL CAVALIER VOLKSWAGEN GOLF
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Accident 199801CX00339

Slight
2 vehicles 1 casualty
Vehicle HONDA Model Missing
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Accident 1998520111201

Slight
1 vehicle 1 casualty
RENAULT CLIO
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Accident 199801CX00340

Serious
1 vehicle 1 casualty
MERCEDES S CLASS (2y)
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Accident 199801AB00372

Serious
2 vehicles 1 casualty
Vehicle Pedal cycle
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Accident 199801BS00593

Slight
1 vehicle 1 casualty
FORD TRANSIT (2y)
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Accident 1998430R10309

Slight
2 vehicles 1 casualty
Vehicle FORD FIESTA (3y)
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Accident 199801TD00959

Slight
2 vehicles 1 casualty
AUDI 80 MERCEDES 190
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Accident 1998520109428

Slight
2 vehicles 2 casualties
FORD ESCORT BMW 3 SERIES
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Accident 199801CD00383

Slight
2 vehicles 2 casualties
CARBODIES TAXI MERCEDES 500
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