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 200401TX00014

Slight
51.4871, -0.2530
2 vehicles 1 casualty
LONDON TAXIS INT. TX1 (3y) PROTON PROTON
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Accident 200401TX00075

Slight
51.4842, -0.3233
2 vehicles 1 casualty
PEUGEOT 206 AUDI A6 (3y)
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Accident 200401XH00032

Slight
51.4812, -0.4499
2 vehicles 2 casualties
PEUGEOT 206 (2y) Vehicle
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Accident 2004520004162

Slight
51.4480, -2.5832
2 vehicles 1 casualty
Vehicle Pedal cycle
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Accident 200401DM00083

Slight
51.5090, -0.1245
1 vehicle 1 casualty
DENNIS Model Missing (1y)
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Accident 200454CP00604

Slight
51.4541, -2.1114
2 vehicles 1 casualty
CITROEN BERLINGO (3y) PEUGEOT 106
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Accident 200443W091014

Slight
51.4538, -0.9456
2 vehicles 1 casualty
PIAGGIO NRG (1y) VOLVO 850
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Accident 2004520003301

Slight
51.4494, -2.6136
1 vehicle 1 casualty
MBK YN50 OVETTO
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Accident 200401DM00117

Slight
51.5088, -0.1248
2 vehicles 1 casualty
FORD TRANSIT (1y) SUBARU IMPREZA (1y)
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Accident 200401TE00007

Serious
51.4875, -0.2673
2 vehicles 1 casualty
TOYOTA CARINA NISSAN PRIMERA
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Accident 200443W048014

Slight
51.5009, -0.5650
3 vehicles 1 casualty
Vehicle TOYOTA AVENSIS VOLVO V70 (4y)
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Accident 200454CS00704

Slight
51.4406, -2.1859
2 vehicles 1 casualty
CITROEN RELAY (2y) CITROEN C3 (1y)
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Accident 200401TX00002

Slight
51.4795, -0.4106
2 vehicles 2 casualties
VOLKSWAGEN GOLF (4y) Van / Goods 3.5 tonnes mgw or under
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Accident 200454CE00304

Slight
51.4386, -2.0742
7 vehicles 5 casualties
SEAT AROSA (4y) CITROEN XSARA (1y) CITROEN C2 (1y) PEUGEOT 405 FORD ESCORT MERCEDES C CLASS (1y) LAND ROVER DISCOVERY
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Accident 200401TB00024

Slight
51.4805, -0.4326
2 vehicles 1 casualty
VOLKSWAGEN POLO NISSAN PRIMERA (3y)
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Accident 200401BS00001

Slight
51.4957, -0.1736
2 vehicles 1 casualty
Motorcycle 125cc and under ROVER 45 (3y)
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Accident 200454AH00304

Slight
51.4198, -1.7322
3 vehicles 1 casualty
AUDI A4 (3y) Pedal cycle VAUXHALL ASTRA (1y)
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Accident 200401FH00251

Slight
51.4907, -0.2133
2 vehicles 1 casualty
PEUGEOT 406 (2y) LEYLAND DAF FA 65
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Accident 2004520000833

Slight
51.4838, -2.6518
3 vehicles 1 casualty
Vehicle Vehicle Vehicle
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Accident 2003520001732

Slight
51.4530, -2.5979
1 vehicle 1 casualty
Vehicle
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