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 2019010206716

Serious
51.4915, -0.2991
1 vehicle 1 casualty
Car
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Accident 2019430291914

Serious
51.5226, -0.7253
2 vehicles 1 casualty
VAUXHALL ASTRA Motorcycle 50cc and under (2y)
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Accident 2019010206052

Slight
51.5024, -0.1585
2 vehicles 1 casualty
Pedal cycle Goods vehicle - unknown weight
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Accident 2019549178219

Slight
51.4186, -1.7855
2 vehicles 1 casualty
PEUGEOT PARTNER (3y) BMW 1 SERIES (4y)
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Accident 2019010205606

Slight
51.4906, -0.2111
1 vehicle 2 casualties
Motorcycle over 500cc (4y)
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Accident 2019010205285

Slight
51.4765, -0.3842
2 vehicles 1 casualty
HONDA JAZZ Vehicle
View Details

Accident 2019010206320

Slight
51.5079, -0.1272
2 vehicles 1 casualty
LONDON TAXIS INT. TX4 CITROEN C4 (1y)
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Accident 2019521906785

Slight
51.3860, -2.4304
2 vehicles 2 casualties
AUDI A3 Yamaha FZ6
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Accident 2019549110619

Slight
51.4262, -1.9813
2 vehicles 2 casualties
FIAT PANDA CITROEN DISPATCH
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Accident 2019430282534

Slight
51.4853, -0.5135
2 vehicles 3 casualties
Car Car
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Accident 2019430281334

Slight
51.4477, -0.9975
1 vehicle 1 casualty
VAUXHALL ASTRA
View Details

Accident 2019548991819

Slight
51.1025, -1.7069
3 vehicles 1 casualty
VOLKSWAGEN CADDY (4y) TOYOTA AVENSIS SEAT ARONA (1y)
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Accident 2019010204340

Slight
51.5120, -0.1190
2 vehicles 1 casualty
HONDA SH125 (4y) Pedal cycle
View Details

Accident 2019548932619

Slight
51.4384, -2.0529
2 vehicles 2 casualties
RENAULT CLIO Car
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Accident 2019010203783

Slight
51.4757, -0.3955
2 vehicles 1 casualty
Honda WW125 BMW 3 SERIES
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Accident 2019010203421

Slight
51.4918, -0.2832
2 vehicles 1 casualty
MERCEDES SPRINTER Pedal cycle
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Accident 2019010203223

Slight
51.5072, -0.1327
1 vehicle 1 casualty
MERCEDES Model Missing (1y)
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Accident 2019430275378

Slight
51.4890, -0.5350
2 vehicles 1 casualty
TOYOTA YARIS VOLKSWAGEN CADDY
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Accident 2019430274097

Slight
51.5101, -0.5974
2 vehicles 1 casualty
YAMAHA YP 125 VAUXHALL ASTRA
View Details

Accident 2019430279362

Slight
51.5211, -0.6673
2 vehicles 1 casualty
FORD FIESTA Pedal cycle
View Details