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 200243W488062

Serious
51.4441, -1.0195
1 vehicle 1 casualty
Vehicle
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Accident 2002520081817

Slight
51.4460, -2.5797
2 vehicles 1 casualty
ROVER 200 SERIES KAWASAKI EX500 (3y)
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Accident 200243W442062

Slight
51.4367, -1.0715
3 vehicles 1 casualty
Vehicle (4y) RENAULT CLIO Vehicle
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Accident 200254AH32702

Slight
51.4182, -1.7867
2 vehicles 1 casualty
MERCEDES E CLASS (3y) MERCEDES VITO (1y)
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Accident 200201DM01632

Slight
51.5073, -0.1281
2 vehicles 1 casualty
TOYOTA MR2 Pedal cycle
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Accident 200201TX00557

Slight
51.4912, -0.2978
2 vehicles 1 casualty
YAMAHA XJ 600 S DIVERSION (2y) Goods 7.5 tonnes mgw and over
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Accident 200243W385062

Slight
51.4990, -0.5605
1 vehicle 1 casualty
HONDA CIVIC (1y)
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Accident 200243W370062

Slight
51.4224, -1.1054
2 vehicles 1 casualty
RENAULT LAGUNA KAWASAKI Model Missing (3y)
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Accident 200243N212062

Slight
51.5220, -0.6807
2 vehicles 1 casualty
PEUGEOT 205 Vehicle
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Accident 200201TX00641

Slight
51.4774, -0.4045
2 vehicles 1 casualty
TRIUMPH SPEED TRIPLE 955I (3y) BMW 3 SERIES
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Accident 200201TX00572

Slight
51.4757, -0.3970
2 vehicles 1 casualty
VOLKSWAGEN GOLF HONDA CIVIC
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Accident 200201BS00329

Slight
51.4914, -0.2043
1 vehicle 1 casualty
PEUGEOT SPEEDFIGHT
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Accident 200201DM00997

Serious
51.5034, -0.1494
2 vehicles 1 casualty
BMW 3 SERIES FORD FIESTA
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Accident 2002520080462

Fatal
51.4570, -2.5846
2 vehicles 2 casualties
FORD ORION (2y) FORD MONDEO (4y)
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Accident 200201DM01001

Slight
51.5129, -0.1183
2 vehicles 1 casualty
LONDON TAXIS INT. TX1 (4y) Pedal cycle
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Accident 200243W344062

Serious
51.5112, -0.6033
2 vehicles 1 casualty
HONDA CBR900RR (4y) Minibus (8-16 passenger seats)
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Accident 2002520078956

Slight
51.4415, -2.5601
2 vehicles 1 casualty
FORD MONDEO Pedal cycle
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Accident 200243W278062

Slight
51.4054, -1.2744
2 vehicles 1 casualty
ROVER 200 SERIES (4y) VAUXHALL CORSA (2y)
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Accident 200201TX00563

Slight
51.4856, -0.3199
2 vehicles 1 casualty
RENAULT MEGANE VOLVO 240
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Accident 200201DM01054

Slight
51.5056, -0.1366
2 vehicles 1 casualty
RENAULT KANGOO (2y) MERCEDES SPRINTER (1y)
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