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 200201TX00797

Slight
51.4775, -0.3754
2 vehicles 1 casualty
Pedal cycle MERCEDES C CLASS (2y)
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Accident 200201DM01450

Slight
51.5076, -0.1407
2 vehicles 1 casualty
ROVER 200 SERIES MERCEDES Model Missing
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Accident 200201TX00791

Serious
51.4872, -0.2522
1 vehicle 1 casualty
PEUGEOT SPEEDFIGHT (2y)
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Accident 200201BS00484

Serious
51.4925, -0.2007
3 vehicles 2 casualties
AUDI TT (1y) CARBODIES TAXI VOLVO 740
View Details

Accident 200243W359082

Serious
51.5200, -0.6420
1 vehicle 1 casualty
FIAT PUNTO
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Accident 200243W067082

Slight
51.5122, -0.6112
2 vehicles 1 casualty
VAUXHALL NOVA FIAT PUNTO
View Details

Accident 200201TX00848

Slight
51.4914, -0.2938
2 vehicles 1 casualty
Pedal cycle Vehicle
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Accident 200243W353082

Slight
51.4403, -1.0632
1 vehicle 1 casualty
FORD SCORPIO
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Accident 200201TX00883

Slight
51.4777, -0.3728
2 vehicles 1 casualty
FORD KA (3y) PEUGEOT 306
View Details

Accident 200243W291082

Slight
51.5238, -0.7025
2 vehicles 1 casualty
PEUGEOT 106 Vehicle
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Accident 2002520110825

Slight
51.3910, -2.4393
1 vehicle 1 casualty
RENAULT CLIO
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Accident 200201DM01418

Serious
51.5075, -0.1414
2 vehicles 1 casualty
Vehicle Vehicle
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Accident 200201BS00479

Slight
51.4925, -0.2008
1 vehicle 2 casualties
VOLKSWAGEN GOLF
View Details

Accident 2002520107913

Slight
51.4503, -2.6093
2 vehicles 1 casualty
ROVER 200 SERIES Vehicle
View Details

Accident 200201TX00758

Slight
51.4899, -0.3090
2 vehicles 1 casualty
FORD GRANADA PORSCHE CARRERA (3y)
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Accident 200243W318082

Slight
51.4315, -1.0905
2 vehicles 2 casualties
FORD FOCUS ROVER 200 SERIES (4y)
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Accident 200201TX00756

Slight
51.4796, -0.4110
2 vehicles 1 casualty
VAUXHALL VECTRA (4y) FORD FOCUS
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Accident 200201BS00468

Serious
51.4947, -0.1941
2 vehicles 1 casualty
NISSAN PRIMERA HONDA Model Missing
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Accident 200254AH42102

Serious
51.4137, -1.7016
3 vehicles 4 casualties
HONDA Model Missing (3y) SEAT TOLEDO VAUXHALL ASTRA
View Details

Accident 200201DM01363

Slight
51.5040, -0.1481
1 vehicle 1 casualty
MAZDA 626
View Details