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 201101CW10870

Slight
51.5021, -0.1571
2 vehicles 1 casualty
Car VOLVO Model Missing
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Accident 201101CW10877

Slight
51.5083, -0.1260
1 vehicle 1 casualty
YAMAHA Model Missing
View Details

Accident 201154EN17811

Slight
51.4400, -2.0133
1 vehicle 1 casualty
VOLKSWAGEN POLO (1y)
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Accident 201143R194051

Slight
51.5060, -0.5781
1 vehicle 2 casualties
VOLKSWAGEN PASSAT
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Accident 201101FH10184

Serious
51.4911, -0.2239
1 vehicle 1 casualty
AUDI TT
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Accident 201143W141051

Slight
51.4993, -0.8292
1 vehicle 2 casualties
FORD FUSION
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Accident 201101BS70221

Slight
51.4970, -0.1682
2 vehicles 1 casualty
LONDON TAXIS INT. TX4 (1y) Taxi/Private hire car
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Accident 201154EF17611

Serious
51.4339, -2.1986
1 vehicle 1 casualty
Motorcycle over 125cc and up to 500cc
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Accident 201101TX20254

Slight
51.4794, -0.3602
2 vehicles 1 casualty
VOLKSWAGEN SHARAN (4y) Pedal cycle
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Accident 201143W172051

Serious
51.4014, -1.1420
2 vehicles 2 casualties
HARLEY-DAVIDSON FLS (1y) SUZUKI DR Z400
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Accident 2011521103326

Slight
51.4863, -2.6726
2 vehicles 1 casualty
PEUGEOT 106 Motorcycle 50cc and under
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Accident 201143W171051

Slight
51.4516, -0.9793
1 vehicle 1 casualty
ROVER 25
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Accident 201143W144051

Serious
51.4408, -1.0565
2 vehicles 1 casualty
VAUXHALL ZAFIRA Pedal cycle
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Accident 2011521102975

Serious
51.4490, -2.5861
1 vehicle 1 casualty
VAUXHALL ASTRA (4y)
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Accident 2011521102891

Slight
51.3918, -2.3527
2 vehicles 1 casualty
PEUGEOT 206 NISSAN MICRA
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Accident 2011521102972

Slight
51.4289, -2.5368
5 vehicles 3 casualties
TOYOTA YARIS (3y) ALFA ROMEO 156 Van / Goods 3.5 tonnes mgw or under VOLVO Model Missing VAUXHALL MERIVA
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Accident 201143W117051

Slight
51.4590, -0.9193
2 vehicles 1 casualty
Car RENAULT CLIO
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Accident 2011521102880

Slight
51.3843, -2.3862
2 vehicles 1 casualty
LAND ROVER DISCOVERY (2y) FORD FOCUS
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Accident 201101CW10815

Slight
51.5063, -0.1437
2 vehicles 1 casualty
Van / Goods 3.5 tonnes mgw or under MAN Model Missing
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Accident 201143W109051

Slight
51.3973, -1.2090
2 vehicles 1 casualty
MAZDA 323 FIAT 500 (2y)
View Details