Skip to main content
CrashStats

Harrow road accidents in 2022: crash map and statistics

Police recorded 422 road traffic collisions in Harrow in 2022, and 501 people were killed or injured in them. Of those collisions, 3 were fatal and 55 were serious.

Collisions were up 10% on 2021 (385), and casualties rose from 450.

Across all years from 1979 to 2025, police recorded 27,989 collisions in Harrow.

Collisions in 2022
422
Up 10% on 2021
Casualties in 2022
501
Up 11% on 2021
Fatal collisions
3
0.7% of collisions
Serious collisions
55
13% of collisions

Crash severity in Harrow in 2022

0.7% of collisions in Harrow in 2022 were fatal and 13% serious, against 0.9% and 15% in Harrow from 1979 to 2025.

Collisions by worst injury

  • Fatal30.7%
  • Serious5513%
  • Slight36486%

People hurt, by injury

  • Fatal30.6%
  • Serious5912%
  • Slight43988%

Harrow road accidents by year

Collisions and casualties in Harrow, 1979 to 2025

Collisions peaked at 956 in 1979. 2022 is highlighted, with 422, up 10% on 2021.

  • Collisions
  • Collisions in 2022: 422
  • Casualties

Source: Department for Transport, STATS19 road safety data

View as a table
YearCollisionsCasualties
2025358412
2024359424
2023403466
2022422501
2021385450
2020382443
2019428500
2018414510
2017432518
2016418510
2015424548
2014486593
2013353442
2012392497
2011367422
2010428551
2009401508
2008372470
2007387496
2006454558
2005504640
2004582708
2003548675
2002560711
2001645798
2000614772
1999700857
1998686810
1997718875
1996705866
1995712862
1994726866
1993720861
1992696815
1991723873
1990803960
1989795957
1988791943
1987750862
1986762849
1985734888
1984813988
19838461,027
19829321,170
19819481,210
19809551,165
19799561,185

When and where crashes happen in Harrow in 2022

Collisions by day of the week

  • Monday68 (16%)
  • Tuesday49 (12%)
  • Wednesday44 (10%)
  • Thursday70 (17%)
  • Friday71 (17%)
  • Saturday66 (16%)
  • Sunday54 (13%)

Collisions by time of day

  • 00:00 to 02:5924 (5.7%)
  • 03:00 to 05:596 (1.4%)
  • 06:00 to 08:5957 (14%)
  • 09:00 to 11:5942 (10%)
  • 12:00 to 14:5966 (16%)
  • 15:00 to 17:59110 (26%)
  • 18:00 to 20:5983 (20%)
  • 21:00 to 23:5934 (8.1%)

Collisions by month

  • January34 (8.1%)
  • February34 (8.1%)
  • March39 (9.2%)
  • April26 (6.2%)
  • May38 (9%)
  • June38 (9%)
  • July43 (10%)
  • August35 (8.3%)
  • September33 (7.8%)
  • October36 (8.5%)
  • November29 (6.9%)
  • December37 (8.8%)

Light conditions

  • Daylight291 (69%)
  • Dark, street lights lit123 (29%)
  • Dark, lighting unknown6 (1.4%)
  • Dark, street lights unlit2 (0.5%)

Weather at the time

  • Fine, no high winds331 (78%)
  • Raining, no high winds34 (8.1%)
  • Fine with high winds3 (0.7%)
  • Fog or mist2 (0.5%)
  • Raining with high winds2 (0.5%)
  • Other28 (6.6%)
  • Not recorded22 (5.2%)

Road surface

  • Dry311 (74%)
  • Wet or damp86 (20%)
  • Frost or ice3 (0.7%)
  • Snow1 (0.2%)
  • Not recorded21 (5%)

Speed limit at the scene

  • 20 mph82 (19%)
  • 30 mph329 (78%)
  • 40 mph11 (2.6%)

Type of road

  • Single carriageway287 (68%)
  • Roundabout49 (12%)
  • Dual carriageway35 (8.3%)
  • One way street or slip road29 (6.9%)
  • Not recorded22 (5.2%)

Source: Department for Transport, STATS19 road safety data

Who was hurt in road crashes in Harrow in 2022

Casualties by road user

  • Car occupant227 (45%)
  • Pedestrian97 (19%)
  • Motorcyclist94 (19%)
  • Cyclist39 (7.8%)
  • Bus or coach occupant18 (3.6%)
  • Taxi or private hire car occupant15 (3%)
  • Van occupant7 (1.4%)
  • Other vehicle occupant1 (0.2%)
  • Not recorded3 (0.6%)

Casualties by age

  • 0 to 510 (2%)
  • 6 to 1014 (2.8%)
  • 11 to 1518 (3.6%)
  • 16 to 2026 (5.2%)
  • 21 to 2565 (13%)
  • 26 to 35126 (25%)
  • 36 to 4578 (16%)
  • 46 to 5571 (14%)
  • 56 to 6536 (7.2%)
  • 66 to 7520 (4%)
  • Over 7521 (4.2%)
  • Not recorded16 (3.2%)

Drivers, passengers and pedestrians

  • Driver or rider317 (63%)
  • Pedestrian97 (19%)
  • Passenger87 (17%)

Vehicles involved

  • Car499 (68%)
  • Motorcycle104 (14%)
  • Van or goods vehicle up to 3.5 tonnes43 (5.9%)
  • Pedal cycle39 (5.3%)
  • Bus or coach24 (3.3%)
  • Taxi or private hire car17 (2.3%)
  • Other vehicle3 (0.4%)
  • Personal powered transporter (e-scooter or similar)3 (0.4%)
  • Minibus2 (0.3%)
  • Goods vehicle, weight unknown1 (0.1%)

Source: Department for Transport, STATS19 road safety data

Crash map for Harrow in 2022

Map of the last 24 crashes of 2022 and the 10 busiest accident hotspots in Harrow

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

  • 24 crashes
  • Serious
  • Slight

Accident hotspots (10)

How Harrow ranked among 351 areas in 2022

Of the 351 areas in England, Scotland and Wales, Harrow had the 69th most road collisions in 2022.

Collisions
69th
highest of 351 areas
Casualties
80th
highest of 351 areas
Fatal collisions
185th
of 351 areas, highest first
Serious collisions
164th
highest of 351 areas

Accident hotspots in Harrow in 2022

Greenhill, Harrow, HA1 2EN area was the busiest accident hotspot in Harrow in 2022, with 45 collisions, 4 of them serious.

Roads in Harrow with the most crashes in 2022

The A409 had the most collisions in Harrow in 2022: 35, including 5 serious.

Roads ranked by collisions in Harrow, 2022
RankRoadCollisionsCasualtiesFatalSerious
1stA409354105
2ndA404333802
3rdA4140334407
4thA410293116
5thA4090202302
6thA312192701
7thB46181000
8thA41276801
9thA400851000
10thA40053301
11thB4573600
12thB4582200
13thB4661100

Towns in Harrow: crashes in 2022

Harrow itself had the most collisions of any town in the area in 2022: 403.

Postcode districts in Harrow: crashes in 2022

HA3 had the most collisions of any postcode district in Harrow in 2022: 101.

Latest crashes in Harrow in 2022

Of the last 24 crashes in Harrow in 2022, none were fatal and 6 were serious. The last was on 31 December 2022.

Severity

Harrow road accidents in other years