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 199701CD00200

Slight
2 vehicles 1 casualty
Vehicle VAUXHALL VECTRA
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Accident 199743W066067

Fatal
2 vehicles 2 casualties
ROVER 800 SERIES OPEL Model Missing
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Accident 199743N081067

Slight
3 vehicles 8 casualties
RENAULT Model Missing MERCEDES 200 (2y) VAUXHALL OMEGA (1y)
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Accident 199701TC00321

Slight
2 vehicles 3 casualties
HONDA CIVIC (1y) FORD MONDEO
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Accident 1997520050564

Slight
2 vehicles 1 casualty
FORD ESCORT HONDA Model Missing (1y)
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Accident 199701FH00245

Slight
2 vehicles 2 casualties
VAUXHALL OMEGA (3y) CARBODIES TAXI
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Accident 199754CS03077

Slight
3 vehicles 1 casualty
VAUXHALL MIDI (4y) Vehicle FORD GRANADA
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Accident 199701CP00267

Slight
1 vehicle 1 casualty
Vehicle
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Accident 199701TC00319

Slight
1 vehicle 1 casualty
FORD SIERRA
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Accident 199701TC00308

Slight
1 vehicle 1 casualty
Vehicle
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Accident 199743W043067

Slight
2 vehicles 4 casualties
Vehicle VAUXHALL CAVALIER
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Accident 199701CX00205

Slight
2 vehicles 1 casualty
LEYLAND ROADRUNNER Pedal cycle
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Accident 199743W111067

Slight
2 vehicles 1 casualty
Vehicle KAWASAKI ZX750
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Accident 1997520049994

Slight
3 vehicles 1 casualty
RENAULT EXTRA Vehicle VAUXHALL CAVALIER
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Accident 1997520050701

Slight
2 vehicles 1 casualty
Vehicle Pedal cycle
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Accident 199743R044067

Slight
2 vehicles 1 casualty
VOLKSWAGEN POLO Pedal cycle
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Accident 199743W033067

Slight
2 vehicles 1 casualty
FORD GRANADA (4y) Pedal cycle
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Accident 199743R037067

Slight
2 vehicles 1 casualty
Pedal cycle IVECO-FORD Model Missing (1y)
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Accident 199701CD00194

Slight
2 vehicles 1 casualty
VESPA (DOUGLAS) Model Missing CARBODIES TAXI
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Accident 199701BS00315

Slight
2 vehicles 1 casualty
YAMAHA Model Missing FORD ORION
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