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 199501CD00259

Serious
1 vehicle 1 casualty
VOLKSWAGEN TRANSPORTER
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Accident 199501BS00418

Serious
1 vehicle 2 casualties
ROVER METRO (1y)
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Accident 199501BS00416

Slight
1 vehicle 1 casualty
YAMAHA Model Missing (2y)
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Accident 199543N120075

Slight
2 vehicles 1 casualty
KAWASAKI Z550 (4y) FORD SCORPIO
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Accident 19955295A1822

Slight
1 vehicle 1 casualty
TALBOT SUNBEAM
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Accident 199501CX00309

Slight
2 vehicles 1 casualty
Pedal cycle SEAT IBIZA
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Accident 199501BS00419

Slight
2 vehicles 1 casualty
HONDA NTV600J PEUGEOT 405 (2y)
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Accident 199501AB00285

Serious
1 vehicle 1 casualty
HONDA CB250R
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Accident 199501TC00406

Slight
3 vehicles 1 casualty
Vehicle HONDA INTEGRA HONDA Model Missing
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Accident 199501FH00309

Slight
6 vehicles 4 casualties
FORD SCORPIO (4y) VOLKSWAGEN GOLF SAAB 900 VAUXHALL NOVA (4y) RENAULT CLIO (4y) VAUXHALL CAVALIER (2y)
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Accident 199543U076075

Slight
2 vehicles 1 casualty
W+E Model Missing Vehicle
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Accident 19955295C1814

Serious
2 vehicles 1 casualty
Bus or coach (17 or more pass seats) Pedal cycle
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Accident 199501BS00413

Slight
2 vehicles 1 casualty
Vehicle Vehicle
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Accident 199501TC00396

Slight
2 vehicles 2 casualties
CARBODIES TAXI (1y) JAGUAR SOVEREIGN
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Accident 199501BS00409

Slight
2 vehicles 1 casualty
RENAULT CLIO (1y) MERCEDES 190
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Accident 199501AB00283

Slight
2 vehicles 1 casualty
TOYOTA COROLLA (3y) CARBODIES TAXI
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Accident 19955295C1837

Slight
2 vehicles 2 casualties
AUSTIN METRO FORD ESCORT
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Accident 199543U072075

Slight
2 vehicles 1 casualty
FODEN Model Missing PEUGEOT 405
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Accident 19955295C1805

Slight
2 vehicles 1 casualty
FORD ESCORT VAUXHALL CAVALIER (4y)
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Accident 199501BS00402

Slight
2 vehicles 1 casualty
TRIUMPH Model Missing MITSUBISHI SHOGUN (4y)
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