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CrashStats

A105 accidents: crash map and statistics

Police recorded 12,763 collisions on the A105 from 1979 to 2025, with 15,060 casualties. Of those crashes, 96 were fatal and 1,747 serious, and 96 people were killed.

In 2025 there were 191 collisions on the A105, up 7% from 179 in 2024, with 212 casualties.

Collisions since 1979
12,763
54th highest of 4,923 roads
Casualties
15,060
1.18 per collision
Fatal collisions
96
96 people killed
Serious collisions
1,747
1,852 seriously injured
Collisions in 2025
191
Up 7% on 2024
Casualties in 2025
212
Up 7% on 2024

Crash severity on the A105

On the A105, 0.8% of collisions were fatal and 14% serious, against 1.6% and 18% across Great Britain.

Collisions by severity, 1979 to 2025

  • Fatal960.8%
  • Serious1,74714%
  • Slight10,92086%

Where the A105 ranks among 4,923 roads

Most collisions
54th
Most casualties
65th
Most fatal collisions
222nd
Most serious collisions
86th

A105 accidents by year

Collisions on the A105 peaked at 412 in 1980 and were down to 191 in 2025.

Collisions and casualties on the A105, 1979 to 2025

  • Collisions
  • Collisions in 2025: 191
  • Casualties

Source: Department for Transport, STATS19 road safety data

View as a table
YearCollisionsCasualties
2025191212
2024179198
2023213258
2022214235
2021187209
2020192216
2019213261
2018198239
2017209254
2016210272
2015238312
2014208259
2013195252
2012203237
2011214263
2010207256
2009209266
2008195232
2007205239
2006234287
2005211230
2004257321
2003251294
2002272327
2001295333
2000331385
1999300352
1998318363
1997288344
1996287334
1995297343
1994316348
1993306356
1992285321
1991322359
1990313363
1989350404
1988327365
1987341400
1986383453
1985368444
1984354404
1983349398
1982386470
1981334405
1980412499
1979396488

When crashes happen on the A105

Friday has the most collisions on the A105 (1,982), and 3pm to 6pm is the busiest time of day (2,708).

Collisions by day of the week

  • Monday1,844 (14%)
  • Tuesday1,831 (14%)
  • Wednesday1,908 (15%)
  • Thursday1,856 (15%)
  • Friday1,982 (16%)
  • Saturday1,928 (15%)
  • Sunday1,414 (11%)

Collisions by time of day

  • Midnight to 3am722 (5.7%)
  • 3am to 6am282 (2.2%)
  • 6am to 9am1,397 (11%)
  • 9am to noon1,909 (15%)
  • Noon to 3pm2,161 (17%)
  • 3pm to 6pm2,708 (21%)
  • 6pm to 9pm2,079 (16%)
  • 9pm to midnight1,505 (12%)

Collisions by month

  • January1,018 (8%)
  • February925 (7.2%)
  • March1,064 (8.3%)
  • April1,019 (8%)
  • May1,119 (8.8%)
  • June1,099 (8.6%)
  • July1,118 (8.8%)
  • August1,043 (8.2%)
  • September1,125 (8.8%)
  • October1,095 (8.6%)
  • November1,140 (8.9%)
  • December998 (7.8%)

Light conditions at the time

  • Daylight8,567 (67%)
  • Dark, street lights lit3,991 (31%)
  • Dark, lighting unknown148 (1.2%)
  • Dark, street lights unlit44 (0.3%)
  • Dark, no street lighting13 (0.1%)

Source: Department for Transport, STATS19 road safety data

Road and weather conditions in A105 crashes

On the A105, 91% of collisions happened where the speed limit was 30 mph and 77% on a dry road surface.

Speed limit at the scene

  • 20 mph1,029 (8.1%)
  • 30 mph11,586 (91%)
  • 40 mph132 (1%)
  • 50 mph14 (0.1%)
  • 70 mph2 (under 0.1%)

Weather at the time

  • Fine, no high winds9,612 (75%)
  • Raining, no high winds1,582 (12%)
  • Fine with high winds96 (0.8%)
  • Raining with high winds46 (0.4%)
  • Other1,194 (9.4%)
  • Not recorded233 (1.8%)

Road surface

  • Dry9,836 (77%)
  • Wet or damp2,713 (21%)
  • Frost or ice64 (0.5%)
  • Snow30 (0.2%)
  • Other6 (under 0.1%)
  • Not recorded114 (0.9%)

Type of road

  • Single carriageway10,366 (81%)
  • Dual carriageway940 (7.4%)
  • One way street or slip road371 (2.9%)
  • Roundabout177 (1.4%)
  • Not recorded909 (7.1%)

Source: Department for Transport, STATS19 road safety data

People hurt and vehicles involved in A105 crashes

Car occupants make up 36% of the people killed or injured on the A105, followed by pedestrians (25%).

Casualties by road user

  • Car occupant5,467 (36%)
  • Pedestrian3,700 (25%)
  • Motorcyclist2,316 (15%)
  • Cyclist1,637 (11%)
  • Bus or coach occupant1,514 (10%)
  • Van occupant237 (1.6%)
  • Other175 (1.2%)
  • Not recorded14 (0.1%)

Vehicles involved

  • Car13,678 (64%)
  • Motorcycle2,640 (12%)
  • Bus or coach1,746 (8.2%)
  • Pedal cycle1,692 (7.9%)
  • Van or goods vehicle up to 3.5 tonnes1,035 (4.8%)
  • Goods vehicle over 3.5 tonnes246 (1.1%)
  • Taxi or private hire car243 (1.1%)
  • Other138 (0.6%)

Casualties by age

  • 0 to 5240 (1.6%)
  • 6 to 10325 (2.2%)
  • 11 to 15654 (4.3%)
  • 16 to 201,705 (11%)
  • 21 to 252,094 (14%)
  • 26 to 353,469 (23%)
  • 36 to 451,970 (13%)
  • 46 to 551,351 (9%)
  • 56 to 65951 (6.3%)
  • 66 to 75708 (4.7%)
  • Over 75577 (3.8%)
  • Not recorded1,016 (6.7%)

Drivers, passengers and pedestrians

  • Driver or rider7,615 (51%)
  • Passenger3,745 (25%)
  • Pedestrian3,700 (25%)

Source: Department for Transport, STATS19 road safety data

Map of recent crashes on the A105

Map of the 25 most recent crashes on the A105

Use the arrow keys to move the map and the plus and minus keys to zoom.

  • 25 crashes
  • Serious
  • Slight

A105 crashes by council area

Collisions on the A105 were recorded in 5 council areas. Haringey has the most, with 5,919, followed by Enfield (4,147) and Hackney (1,945).

Collisions on the A105 in each area, 1979 to 2025
RankAreaCollisionsCasualtiesFatalSerious
1stHaringey5,9196,87634750
2ndEnfield4,1475,01239567
3rdHackney1,9452,30317326
4thIslington638737686
5thBroxbourne110126018

A105 crashes by town

Collisions on the A105 were recorded in 5 towns and built-up areas, led by Haringey (5,445) and Enfield (3,704).

Recent crashes on the A105

These are the 25 most recent collisions on the A105, from 24 November to 25 December 2025.

Severity