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 2025430480658

Slight
51.3981, -1.1565
2 vehicles 1 casualty
KAWASAKI ER VAUXHALL CORSA
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Accident 2025010598337

Serious
51.4911, -0.2204
2 vehicles 1 casualty
HONDA NSS Bus or coach (17 or more pass seats)
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Accident 2025430476453

Slight
51.3975, -1.1779
1 vehicle 1 casualty
Taxi/Private hire car
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Accident 2025541652245

Slight
51.4272, -1.9929
2 vehicles 1 casualty
PEUGEOT 208 FORD TRANSIT CUSTOM
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Accident 2025430047493

Slight
51.4550, -0.9404
2 vehicles 1 casualty
FORD FIESTA HYUNDAI I10
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Accident 2025430471725

Slight
51.4635, -0.9139
2 vehicles 2 casualties
MINI COUNTRYMAN Car
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Accident 2025430471705

Serious
51.5105, -0.5950
2 vehicles 3 casualties
LAND ROVER DISCOVERY RENAULT CLIO
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Accident 2025010597611

Serious
51.4916, -0.2922
1 vehicle 2 casualties
TOYOTA AURIS
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Accident 2025430470836

Serious
51.5211, -0.6672
2 vehicles 1 casualty
PIAGGIO VESPA VOLKSWAGEN GOLF
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Accident 2025430469753

Slight
51.4480, -0.9797
2 vehicles 1 casualty
TOYOTA COROLLA Pedal cycle
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Accident 2025541642403

Serious
51.4166, -1.7921
3 vehicles 4 casualties
RENAULT SCENIC MERCEDES SPRINTER BMW I4
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Accident 2025010596739

Slight
51.4946, -0.1888
2 vehicles 1 casualty
Van / Goods 3.5 tonnes mgw or under Van / Goods 3.5 tonnes mgw or under
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Accident 2025520001330

Serious
51.3889, -2.4124
2 vehicles 2 casualties
KIA EV3 AIR Car
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Accident 2025010596385

Slight
51.5020, -0.1511
2 vehicles 1 casualty
LAND ROVER RANGE ROVER SPORT Pedal cycle
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Accident 2025010596269

Slight
51.4779, -0.3730
3 vehicles 1 casualty
TOYOTA COROLLA VOLKSWAGEN ID4 HONDA CB
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Accident 2025010596154

Slight
51.4882, -0.3136
2 vehicles 1 casualty
HONDA WW125 VOLKSWAGEN POLO
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Accident 2025010595848

Slight
51.4882, -0.3137
2 vehicles 3 casualties
TOYOTA BZ4X AUDI A3
View Details

Accident 2025430455738

Slight
51.5107, -0.5953
2 vehicles 1 casualty
Car Pedal cycle
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Accident 2025541639255

Slight
51.4482, -2.1455
3 vehicles 1 casualty
KIA CEED SUZUKI SWIFT TESLA MODEL 3
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Accident 2025520000099

Slight
51.4020, -2.4574
3 vehicles 1 casualty
PEUGEOT BOXER MAN TGE VAUXHALL ASTRA
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