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 200943R125059

Serious
51.5200, -0.6505
2 vehicles 1 casualty
PEUGEOT EXPERT (3y) SUZUKI SV 650
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Accident 200954EF16009

Slight
51.4306, -2.2267
3 vehicles 5 casualties
HONDA CIVIC RENAULT CLIO VAUXHALL CORSA (2y)
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Accident 200901CW10824

Serious
51.5072, -0.1281
1 vehicle 1 casualty
Pedal cycle
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Accident 200901ID60019

Slight
51.4810, -0.4585
2 vehicles 3 casualties
VAUXHALL CALIBRA MERCEDES ML CLASS
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Accident 200943W162059

Slight
51.4408, -1.0496
2 vehicles 1 casualty
VAUXHALL ASTRA GILERA DNA 125
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Accident 200943W011059

Slight
51.4036, -1.2550
2 vehicles 2 casualties
Car VOLKSWAGEN GOLF
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Accident 200954EN16109

Fatal
51.4387, -2.0476
2 vehicles 1 casualty
PEUGEOT 306 Car
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Accident 200901CW10792

Slight
51.5030, -0.1524
2 vehicles 1 casualty
Pedal cycle Bus or coach (17 or more pass seats) (4y)
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Accident 200901CW10779

Slight
51.5096, -0.1330
2 vehicles 2 casualties
HONDA CBF500 (2y) Bus or coach (17 or more pass seats)
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Accident 200901TX20261

Slight
51.4821, -0.3448
2 vehicles 1 casualty
HONDA JAZZ (2y) Car
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Accident 200943W220049

Slight
51.4147, -1.5411
2 vehicles 1 casualty
FORD MONDEO PEUGEOT 206
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Accident 2009520903938

Slight
51.4353, -2.5528
2 vehicles 1 casualty
YAMAHA YBR 125 (1y) BMW 3 SERIES
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Accident 200943W198049

Slight
51.4521, -0.9544
2 vehicles 1 casualty
VAUXHALL ASTRA (3y) HONDA FR-V (3y)
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Accident 200901TX20245

Slight
51.4776, -0.4037
2 vehicles 1 casualty
Car VAUXHALL CORSA
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Accident 200901BS70225

Slight
51.4954, -0.1778
2 vehicles 1 casualty
LONDON TAXIS INT. TX1 LONDON TAXIS INT. TXII
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Accident 200943N214049

Slight
51.5210, -0.6672
2 vehicles 1 casualty
FORD FIESTA TOYOTA AVENSIS
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Accident 200943W203049

Slight
51.4479, -0.9955
2 vehicles 1 casualty
IVECO DAILY (1y) Pedal cycle
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Accident 200901CW10751

Slight
51.5017, -0.1603
1 vehicle 1 casualty
KAWASAKI ER650 (3y)
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Accident 200901BS70223

Slight
51.5007, -0.1620
5 vehicles 5 casualties
MERCEDES S CLASS (3y) Car Car HONDA CRV FORD FOCUS (4y)
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Accident 200901CW10735

Slight
51.5076, -0.1407
2 vehicles 1 casualty
Pedal cycle Daf Trucks FA 45LF
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