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 200343N114053

Slight
51.5234, -0.6962
2 vehicles 1 casualty
ROVER 200 SERIES (3y) SUZUKI SV 1000
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Accident 200301ID00037

Slight
51.4811, -0.4497
2 vehicles 1 casualty
NISSAN MICRA (1y) IVECO-FORD Model Missing
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Accident 200354CP25003

Slight
51.4499, -2.1126
1 vehicle 1 casualty
FORD ESCORT (3y)
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Accident 200301BS00256

Slight
51.4971, -0.1682
2 vehicles 2 casualties
Motorcycle 125cc and under Vehicle
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Accident 200343W129053

Slight
51.5241, -0.7211
2 vehicles 1 casualty
Motorcycle 50cc and under MERCEDES ML CLASS (4y)
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Accident 200301BS00257

Slight
51.4954, -0.1777
2 vehicles 2 casualties
APRILIA Model Missing (2y) Vehicle
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Accident 200301DM00691

Slight
51.5092, -0.1324
2 vehicles 1 casualty
Vehicle Motorcycle 125cc and under (3y)
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Accident 200301DM00665

Slight
51.5083, -0.1391
1 vehicle 1 casualty
LEYLAND AEC Model Missing (2y)
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Accident 2003520060968

Slight
51.4152, -2.4933
1 vehicle 1 casualty
HONDA Model Missing
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Accident 200343N047053

Slight
51.5210, -0.6670
2 vehicles 2 casualties
VOLVO V70 (4y) BMW 3 SERIES
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Accident 200343N094053

Slight
51.5210, -0.6676
2 vehicles 1 casualty
RENAULT 25 (1y) HONDA Model Missing (1y)
View Details

Accident 200343W104053

Slight
51.4992, -0.8293
4 vehicles 2 casualties
Van / Goods 3.5 tonnes mgw or under RENAULT MEGANE MAZDA 626 Vehicle
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Accident 200301TA00056

Slight
51.5022, -0.1575
3 vehicles 4 casualties
PEUGEOT 206 MERCEDES E CLASS PEUGEOT 306 (1y)
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Accident 200343W081053

Slight
51.5219, -0.7346
2 vehicles 1 casualty
FORD FOCUS SEAT INCA
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Accident 200343W075053

Slight
51.5086, -0.5839
2 vehicles 1 casualty
Pedal cycle MERCEDES 200
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Accident 200301TE00074

Slight
51.4884, -0.3129
2 vehicles 1 casualty
TOYOTA CARINA Vehicle
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Accident 200301TE00065

Slight
51.4821, -0.3444
2 vehicles 1 casualty
Pedal cycle NISSAN MICRA (4y)
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Accident 200343W072053

Serious
51.5201, -0.6506
2 vehicles 1 casualty
RENAULT KANGOO KAWASAKI ZX1200
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Accident 200301BS00244

Serious
51.4946, -0.1885
2 vehicles 1 casualty
VOLKSWAGEN GOLF Motorcycle 50cc and under
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Accident 200343W024053

Slight
51.4941, -0.8496
2 vehicles 1 casualty
FORD SIERRA FORD FIESTA
View Details