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CrashStats

Hillingdon road accidents in 1991: crash map and statistics

Police recorded 1,364 road traffic collisions in Hillingdon in 1991, and 1,645 people were killed or injured in them. Of those collisions, 11 were fatal and 211 were serious.

Collisions were down 5% on 1990 (1,433), and casualties fell from 1,831.

Across all years from 1979 to 2025, police recorded 47,920 collisions in Hillingdon.

Collisions in 1991
1,364
Down 5% on 1990
Casualties in 1991
1,645
Down 10% on 1990
Fatal collisions
11
0.8% of collisions
Serious collisions
211
15% of collisions

Crash severity in Hillingdon in 1991

0.8% of collisions in Hillingdon in 1991 were fatal and 15% serious, against 0.9% and 15% in Hillingdon from 1979 to 2025.

Collisions by worst injury

  • Fatal110.8%
  • Serious21115%
  • Slight1,14284%

People hurt, by injury

  • Fatal110.7%
  • Serious23214%
  • Slight1,40285%

Hillingdon road accidents by year

Collisions and casualties in Hillingdon, 1979 to 2025

Collisions peaked at 1,463 in 1989. 1991 is highlighted, with 1,364, down 5% on 1990.

  • Collisions
  • Collisions in 1991
  • Casualties

Source: Department for Transport, STATS19 road safety data

View as a table
YearCollisionsCasualties
2025637785
2024624755
2023631782
2022687880
2021581706
2020549684
2019683860
2018727921
2017761995
2016649813
2015724969
2014700944
2013543700
20128011,055
2011750946
20108221,080
2009732971
2008753960
20077851,030
20068131,037
20058941,140
20041,0541,320
20031,0521,367
20021,1391,497
20011,1961,592
20001,2331,555
19991,1701,500
19981,1751,476
19971,3121,618
19961,2621,516
19951,2721,611
19941,2891,705
19931,3091,724
19921,2441,600
19911,3641,645
19901,4331,831
19891,4631,802
19881,3261,668
19871,3031,627
19861,2751,568
19851,3291,649
19841,3701,651
19831,2601,516
19821,3271,650
19811,2671,652
19801,3071,604
19791,3431,683

When and where crashes happen in Hillingdon in 1991

Collisions by day of the week

  • Monday194 (14%)
  • Tuesday215 (16%)
  • Wednesday188 (14%)
  • Thursday191 (14%)
  • Friday207 (15%)
  • Saturday207 (15%)
  • Sunday162 (12%)

Collisions by time of day

  • 00:00 to 02:5942 (3.1%)
  • 03:00 to 05:5920 (1.5%)
  • 06:00 to 08:59184 (13%)
  • 09:00 to 11:59209 (15%)
  • 12:00 to 14:59241 (18%)
  • 15:00 to 17:59289 (21%)
  • 18:00 to 20:59250 (18%)
  • 21:00 to 23:59129 (9.5%)

Collisions by month

  • January135 (9.9%)
  • February93 (6.8%)
  • March94 (6.9%)
  • April118 (8.7%)
  • May118 (8.7%)
  • June111 (8.1%)
  • July109 (8%)
  • August113 (8.3%)
  • September109 (8%)
  • October106 (7.8%)
  • November151 (11%)
  • December107 (7.8%)

Light conditions

  • Daylight999 (73%)
  • Dark, street lights lit364 (27%)
  • Dark, no street lighting1 (0.1%)

Weather at the time

  • Fine, no high winds1,199 (88%)
  • Raining, no high winds103 (7.6%)
  • Fine with high winds15 (1.1%)
  • Fog or mist13 (1%)
  • Raining with high winds11 (0.8%)
  • Snowing, no high winds5 (0.4%)
  • Snowing with high winds3 (0.2%)
  • Other12 (0.9%)
  • Not recorded3 (0.2%)

Road surface

  • Dry1,064 (78%)
  • Wet or damp255 (19%)
  • Frost or ice39 (2.9%)
  • Snow6 (0.4%)

Speed limit at the scene

  • 30 mph1,129 (83%)
  • 40 mph81 (5.9%)
  • 50 mph22 (1.6%)
  • 60 mph17 (1.2%)
  • 70 mph114 (8.4%)
  • Not recorded1 (0.1%)

Type of road

  • Single carriageway772 (57%)
  • Dual carriageway514 (38%)
  • Roundabout72 (5.3%)
  • One way street or slip road4 (0.3%)
  • Not recorded2 (0.1%)

Source: Department for Transport, STATS19 road safety data

Who was hurt in road crashes in Hillingdon in 1991

Casualties by road user

  • Car occupant986 (60%)
  • Pedestrian225 (14%)
  • Motorcyclist160 (9.7%)
  • Cyclist159 (9.7%)
  • Van occupant47 (2.9%)
  • Bus or coach occupant43 (2.6%)
  • Goods vehicle occupant (over 3.5 tonnes)11 (0.7%)
  • Taxi or private hire car occupant8 (0.5%)
  • Minibus occupant3 (0.2%)
  • Other vehicle occupant3 (0.2%)

Casualties by age

  • 0 to 542 (2.6%)
  • 6 to 1069 (4.2%)
  • 11 to 15102 (6.2%)
  • 16 to 20254 (15%)
  • 21 to 25240 (15%)
  • 26 to 35341 (21%)
  • 36 to 45186 (11%)
  • 46 to 55139 (8.4%)
  • 56 to 6594 (5.7%)
  • 66 to 7540 (2.4%)
  • Over 7555 (3.3%)
  • Not recorded83 (5%)

Drivers, passengers and pedestrians

  • Driver or rider1,021 (62%)
  • Passenger399 (24%)
  • Pedestrian225 (14%)

Vehicles involved

  • Car1,911 (76%)
  • Pedal cycle160 (6.4%)
  • Motorcycle156 (6.2%)
  • Van or goods vehicle up to 3.5 tonnes136 (5.4%)
  • Goods vehicle over 3.5 tonnes54 (2.2%)
  • Bus or coach53 (2.1%)
  • Taxi or private hire car14 (0.6%)
  • Other vehicle12 (0.5%)
  • Minibus9 (0.4%)

Source: Department for Transport, STATS19 road safety data

Crash map for Hillingdon in 1991

Map of the last 24 crashes of 1991 in Hillingdon

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

  • 24 crashes
  • Serious
  • Slight

How Hillingdon ranked among 350 areas in 1991

Of the 350 areas in England, Scotland and Wales, Hillingdon had the 31st most road collisions in 1991.

Collisions
31st
highest of 350 areas
Casualties
34th
highest of 350 areas
Fatal collisions
136th
highest of 350 areas
Serious collisions
47th
highest of 350 areas

Roads in Hillingdon with the most crashes in 1991

The A4020 had the most collisions in Hillingdon in 1991: 153, including 2 fatal and 24 serious.

Roads ranked by collisions in Hillingdon, 1991
RankRoadCollisionsCasualtiesFatalSerious
1stA4020153173224
2ndM4111143013
3rdA408105131312
4thA40698719
5thA312677507
6thA46690011
7thA437667516
8thA41805569115
9thA404333908
10thB466334203
11thB467263007
12thB465171902
13thB483111301
14thA304481001
15thB4698901
16thA4276601
17thA41255700
18thB4725500
19thA40074500
20thB4642200

Towns in Hillingdon: crashes in 1991

Hillingdon itself had the most collisions of any town in the area in 1991: 1,102.

Postcode districts in Hillingdon: crashes in 1991

UB7 had the most collisions of any postcode district in Hillingdon in 1991: 256.

Latest crashes in Hillingdon in 1991

Of the last 24 crashes in Hillingdon in 1991, none were fatal and 6 were serious. The last was on 31 December 1991.

Severity

Hillingdon road accidents in other years