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 2025461624337
Serious
51.1166, 0.3839
2 vehicles
1 casualty
BMW M4
VOLKSWAGEN GOLF
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Accident 2025010590033
Slight
51.4607, -0.0108
1 vehicle
1 casualty
BYD ENVIRO
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Accident 2025471624107
Serious
50.8955, 0.5563
1 vehicle
1 casualty
MAKE AND MODEL REDACTED
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Accident 2025010589637
Slight
51.3747, 0.0448
2 vehicles
1 casualty
CUPRA FORMENTOR
VOLKSWAGEN POLO
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Accident 2025010589567
Slight
51.4332, -0.0178
3 vehicles
1 casualty
JAGUAR F-PACE
AUDI Q2
VOLKSWAGEN GOLF
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Accident 2025010588945
Slight
51.4443, -0.0203
2 vehicles
1 casualty
Car
Vehicle
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Accident 2025471620116
Slight
50.9469, 0.5080
2 vehicles
1 casualty
MERCEDES A CLASS
HYUNDAI I10
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Accident 2025010588063
Slight
51.3620, 0.0729
2 vehicles
1 casualty
FIAT 500
VOLKSWAGEN POLO
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Accident 2025461619869
Serious
51.1173, 0.3805
2 vehicles
4 casualties
MINI ONE
AUDI Q2
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Accident 2025471617376
Slight
50.8636, 0.5586
2 vehicles
1 casualty
VAUXHALL CORSA
HONDA CMX 500
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Accident 2025471615462
Serious
50.9216, 0.5356
1 vehicle
1 casualty
HARLEY-DAVIDSON XL
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Accident 2025010589374
Serious
51.3912, 0.0332
2 vehicles
1 casualty
Pedal cycle
Car
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Accident 2025010585745
Slight
51.4381, -0.0191
2 vehicles
1 casualty
VOLKSWAGEN TIGUAN
HONDA ANC
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Accident 2025461612430
Serious
51.2084, 0.2259
1 vehicle
1 casualty
MAZDA MX-5
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Accident 2025010585159
Slight
51.4458, -0.0176
2 vehicles
1 casualty
MERCEDES C CLASS
VOLVO V90
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Accident 2025010584680
Slight
51.4630, -0.0127
2 vehicles
1 casualty
BMW 1 SERIES
Pedal cycle
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Accident 2025471611326
Serious
50.8785, 0.5546
1 vehicle
2 casualties
YAMAHA YS
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Accident 2025010584332
Slight
51.3487, 0.0896
3 vehicles
2 casualties
TOYOTA AVENSIS
MERCEDES SLK CLASS
VOLKSWAGEN POLO
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Accident 2025010583660
Slight
51.4244, -0.0039
2 vehicles
1 casualty
FIAT 500
Pedal cycle
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Accident 2025461612585
Slight
51.0867, 0.4055
2 vehicles
1 casualty
AUDI A3
MAZDA 2
View Details