Crash View

B411 road traffic accidents

605 collisions recorded
1979 to 2025

The B411 appears in 605 collisions in the STATS19 data between 1979 and 2025, involving 664 casualties. Of these collisions, 3 were fatal and 77 were serious. Recorded collisions in 2025 were up 50% on 2024.

All Severities Fatal Serious Slight
Fatal
3
Serious
77
Casualties
664
2025 12
2024 8
2023 9
2022 7
2021 10
2020 4
2019 7
2018 14
2017 10
2016 21
2015 11
2014 12
2013 11
2012 5
2011 7
2010 7
2009 6
2008 6
2007 6
2006 14
2005 10
2004 19
2003 17
2002 8
2001 21
2000 13
1999 21
1998 18
1997 17
1996 22
1995 17
1994 10
1993 14
1992 12
1991 15
1990 11
1989 19
1988 8
1987 12
1986 11
1985 16
1984 21
1983 11
1982 14
1981 21
1980 19
1979 21

Westminster

377 recorded here

Borehamwood

2 recorded here

Wealden

1 recorded here

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City of Westminster

292 recorded along the B411

Watford (Watford)

1 recorded along the B411

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Accidents on the B411

Fatal
Serious
Slight
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Recent Accidents

Showing 20 of 605 accidents

Accident 2025010609326

Slight
51.5186, -0.1890
1 vehicle 1 casualty
MERCEDES VITO
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Accident 2025010611553

Slight
51.5187, -0.1891
2 vehicles 1 casualty
VAUXHALL CORSA Pedal cycle
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Accident 2025010606924

Serious
51.5162, -0.1876
2 vehicles 1 casualty
Car Pedal cycle
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Accident 2025010597209

Slight
51.5153, -0.1873
2 vehicles 1 casualty
MERCEDES V CLASS Pedal cycle
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Accident 2025010594228

Slight
51.5171, -0.1887
1 vehicle 2 casualties
HONDA WW125
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Accident 2025010589676

Slight
51.5177, -0.1885
2 vehicles 1 casualty
HONDA SH 125 Vehicle
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Accident 2025010581984

Slight
51.5139, -0.1868
1 vehicle 1 casualty
Pedal cycle
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Accident 2025010574138

Serious
51.5111, -0.1871
1 vehicle 1 casualty
HONDA WW125
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Accident 2025010562853

Slight
51.5131, -0.1876
2 vehicles 1 casualty
YAMAHA TRACER AUDI A3
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Accident 2025010559021

Slight
51.5186, -0.1890
1 vehicle 1 casualty
MAKE AND MODEL REDACTED
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Accident 2025010557166

Slight
51.5103, -0.1869
2 vehicles 1 casualty
YAMAHA X FORD FOCUS
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Accident 2025010555687

Slight
51.5175, -0.1885
2 vehicles 1 casualty
Pedal cycle Car
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Accident 2024010542317

Slight
51.5117, -0.1874
1 vehicle 1 casualty
MAXUS DELIVER (2y)
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Accident 2024010530730

Slight
51.5171, -0.1881
1 vehicle 1 casualty
NISSAN LEAF (4y)
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Accident 2024010528446

Slight
51.5186, -0.1889
2 vehicles 1 casualty
MINI COOPER HONDA WW125
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Accident 2024010527009

Slight
51.5146, -0.1879
2 vehicles 1 casualty
PEUGEOT EXPERT (4y) HONDA WW125 (3y)
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Accident 2024010522118

Slight
51.5186, -0.1890
2 vehicles 1 casualty
ALEXANDER DENNIS MODEL MISSING Vehicle
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Accident 2024010513457

Slight
51.5135, -0.1867
2 vehicles 1 casualty
KIA NIRO (2y) MERCEDES AMG CLASS (1y)
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Accident 2024010506155

Slight
51.5195, -0.1888
1 vehicle 1 casualty
TOYOTA MODEL MISSING
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Accident 2024010497895

Slight
51.5178, -0.1887
2 vehicles 1 casualty
LAND ROVER RANGE ROVER (1y) Pedal cycle
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