A21 road traffic accidents
18,576 collisions recorded
1979 to 2025
The A21 appears in 18,576 collisions in the STATS19 data between 1979 and 2025, involving 24,843 casualties. Of these collisions, 329 were fatal and 3,342 were serious. Recorded collisions in 2025 were down 9% on 2024.
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Live A21 closures todaySeverity Breakdown
- Fatal
- 329
- Serious
- 3,342
- Casualties
- 24,843
- Fatal
- 329
- Serious
- 3,342
- Casualties
- 24,843
Collisions by Year
2025
202
2024
223
2023
235
2022
257
2021
233
2020
221
2019
284
2018
251
2017
270
2016
319
2015
295
2014
371
2013
290
2012
336
2011
329
2010
266
2009
327
2008
287
2007
314
2006
312
2005
317
2004
383
2003
396
2002
462
2001
415
2000
426
1999
462
1998
468
1997
499
1996
469
1995
473
1994
496
1993
451
1992
492
1991
427
1990
462
1989
475
1988
490
1987
505
1986
491
1985
544
1984
560
1983
529
1982
590
1981
550
1980
564
1979
558
2025
202
2024
223
2023
235
2022
257
2021
233
2020
221
2019
284
2018
251
2017
270
2016
319
2015
295
2014
371
2013
290
2012
336
2011
329
2010
266
2009
327
2008
287
2007
314
2006
312
2005
317
2004
383
2003
396
2002
462
2001
415
2000
426
1999
462
1998
468
1997
499
1996
469
1995
473
1994
496
1993
451
1992
492
1991
427
1990
462
1989
475
1988
490
1987
505
1986
491
1985
544
1984
560
1983
529
1982
590
1981
550
1980
564
1979
558
Areas on the A21
Towns on the A21
Accidents on the A21
Fatal
Serious
Slight
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Recent Accidents
Showing 20 of 18,576 accidents
Accident 2017010056371
Slight
51.4627, -0.0102
1 vehicle
1 casualty
TOYOTA COROLLA
View Details
Accident 2017471704859
Serious
51.0291, 0.4665
2 vehicles
1 casualty
SUZUKI GSXR 750
VOLKSWAGEN UP
(4y)
View Details
Accident 2017010056065
Serious
51.4089, 0.0142
2 vehicles
1 casualty
Car
Motorcycle over 125cc and up to 500cc
View Details
Accident 2017010056047
Serious
51.4564, -0.0145
2 vehicles
1 casualty
NISSAN PRIMASTAR
HONDA NC750XA
(3y)
View Details
Accident 2017010056018
Slight
51.4248, -0.0043
1 vehicle
1 casualty
JAGUAR X TYPE
View Details
Accident 2017471704788
Serious
50.9301, 0.5257
2 vehicles
2 casualties
Motorcycle over 500cc
FORD FIESTA
View Details
Accident 2017460215464
Slight
51.2408, 0.2086
2 vehicles
1 casualty
KIA CEED
DACIA SANDERO
(2y)
View Details
Accident 2017010055665
Slight
51.3760, 0.0441
1 vehicle
1 casualty
MITSUBISHI COLT
View Details
Accident 2017010053214
Slight
51.4547, -0.0159
2 vehicles
2 casualties
TOYOTA PRIUS+
(4y)
JEEP CHEROKEE
View Details
Accident 2017010052703
Serious
51.4506, -0.0170
1 vehicle
1 casualty
FORD MONDEO
View Details
Accident 2017471704389
Slight
50.8870, 0.5514
3 vehicles
2 casualties
FORD MONDEO
NISSAN X-TRAIL
(1y)
FORD FIESTA
View Details
Accident 2017010052035
Slight
51.4497, -0.0171
2 vehicles
1 casualty
PEUGEOT 307
SYM SYMPLY
(2y)
View Details
Accident 2017010052001
Slight
51.4097, 0.0103
2 vehicles
1 casualty
FIAT 500
PIAGGIO LIBERTY
View Details
Accident 2017010053812
Slight
51.3969, 0.0231
2 vehicles
1 casualty
VAUXHALL MERIVA
HONDA ACCORD
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Accident 2017471704336
Slight
50.8556, 0.5800
1 vehicle
1 casualty
SCANIA Model Missing
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Accident 2017010051532
Slight
51.3613, 0.0693
3 vehicles
1 casualty
MERCEDES ML CLASS
(3y)
FIAT 500
(2y)
Car
View Details
Accident 2017010052122
Slight
51.4637, -0.0109
2 vehicles
1 casualty
MINI COOPER
(1y)
MERCEDES CLA CLASS
(2y)
View Details
Accident 2017010051222
Slight
51.4496, -0.0170
2 vehicles
1 casualty
AUDI A3
Motorcycle 125cc and under
View Details
Accident 2017010051117
Slight
51.4457, -0.0198
1 vehicle
1 casualty
VOLKSWAGEN SHARAN
View Details
Accident 2017010050987
Slight
51.4596, -0.0118
2 vehicles
1 casualty
MAZDA 2
(2y)
MERCEDES E CLASS
View Details