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 2000520119491

Slight
51.3897, -2.3578
2 vehicles 1 casualty
PEUGEOT 405 (4y) FORD Model Missing
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Accident 200043W576090

Slight
51.5153, -0.7823
2 vehicles 1 casualty
TOYOTA CARINA Vehicle
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Accident 200001DM02019

Slight
51.5083, -0.1273
2 vehicles 1 casualty
TOYOTA CAMRY CARBODIES TAXI
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Accident 200054CD57900

Slight
51.4483, -2.0919
1 vehicle 1 casualty
ROVER 200 SERIES
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Accident 200001TX01060

Slight
51.4815, -0.3474
1 vehicle 1 casualty
FORD FIESTA
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Accident 2000520119172

Slight
51.4551, -2.5961
3 vehicles 1 casualty
FORD SIERRA FORD ESCORT MERCEDES Model Missing (4y)
View Details

Accident 200001TX01074

Serious
51.4899, -0.3090
2 vehicles 1 casualty
Vehicle MITSUBISHI Model Missing (1y)
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Accident 200001FH00787

Serious
51.4910, -0.2316
2 vehicles 1 casualty
HONDA Model Missing (3y) VAUXHALL ASTRA
View Details

Accident 200043W605090

Serious
51.4956, -0.5522
2 vehicles 1 casualty
Vehicle VAUXHALL CAVALIER
View Details

Accident 200054AH56600

Slight
51.4209, -1.7273
2 vehicles 1 casualty
NISSAN MICRA (2y) Pedal cycle
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Accident 200001BS00845

Slight
51.5003, -0.1625
2 vehicles 1 casualty
LONDON TAXIS INT. TX1 MERCEDES E CLASS (1y)
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Accident 200001DM02013

Slight
51.5079, -0.1312
1 vehicle 1 casualty
LEYLAND AEC Model Missing
View Details

Accident 200043W600090

Slight
51.4586, -0.9217
2 vehicles 1 casualty
AUDI A3 (3y) HONDA CIVIC (4y)
View Details

Accident 200001DM02012

Slight
51.5116, -0.1184
2 vehicles 1 casualty
Pedal cycle Vehicle
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Accident 200001FH00780

Slight
51.4909, -0.2071
2 vehicles 1 casualty
TOYOTA AVENSIS (2y) AUDI 80
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Accident 200043W661090

Slight
51.4118, -1.5538
2 vehicles 1 casualty
Goods 7.5 tonnes mgw and over FORD ESCORT
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Accident 2000520118761

Slight
51.4538, -2.5978
2 vehicles 2 casualties
FORD FIESTA Vehicle
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Accident 200001TX01029

Slight
51.4897, -0.3096
2 vehicles 1 casualty
SUZUKI UC 125 FORD ESCORT
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Accident 200001BS00759

Serious
51.4946, -0.1930
2 vehicles 1 casualty
YAMAHA XJ 900 S (1y) Vehicle
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Accident 200043W594090

Slight
51.5112, -0.6032
3 vehicles 1 casualty
FORD TRANSIT (3y) AUSTIN METRO ROVER 400 SERIES (4y)
View Details