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CrashStats

UB11 road accidents: crash map and statistics

Police recorded 157 road traffic collisions in the UB11 postcode district, Hillingdon, from 1982 to 2025, and 196 people were killed or injured in them. Of those collisions, 1 was fatal and 21 were serious.

In 2025 police recorded 2 collisions, up from none in 2024.

Collisions since 1982
157
2,606th of 2,813 postcode districts, highest first
Casualties
196
1.25 per collision
Fatal collisions
1
1 person killed
Serious collisions
21
27 seriously injured
Collisions in 2025
2
0 in 2024
Casualties in 2025
2
0 in 2024

Road collision statistics for UB11

Collisions by severity, 1982 to 2025

  • Fatal10.6%
  • Serious2113%
  • Slight13586%

What the data shows

  • UB11 had 31 collisions from 2016 to 2025, 7% more than the 29 from 2006 to 2015.
  • 14% of collisions in UB11 were fatal or serious, against 20% across Great Britain.
  • The busiest three hours of the day in UB11 are between 6am and 9am, with 23% of collisions.
  • 11 children under 16 were killed or injured in UB11, 6% of the casualties whose age was recorded.

Where UB11 ranks among 2,813 postcode districts

Most collisions
2,606th
Most casualties
2,620th
Most fatal collisions
2,673rd
Most serious collisions
2,664th

Collisions by day of the week

  • Monday14 (8.9%)
  • Tuesday27 (17%)
  • Wednesday23 (15%)
  • Thursday27 (17%)
  • Friday30 (19%)
  • Saturday18 (11%)
  • Sunday18 (11%)

Light conditions

  • Daylight112 (71%)
  • Dark, street lights lit38 (24%)
  • Dark, no street lighting6 (3.8%)
  • Dark, street lights unlit1 (0.6%)

Type of road

  • Dual carriageway52 (33%)
  • Roundabout52 (33%)
  • Single carriageway39 (25%)
  • One way street or slip road13 (8.3%)
  • Not recorded1 (0.6%)

Speed limit at the scene

  • 20 mph5 (3.2%)
  • 30 mph86 (55%)
  • 40 mph28 (18%)
  • 50 mph23 (15%)
  • 60 mph6 (3.8%)
  • 70 mph9 (5.7%)

Weather at the time

  • Fine, no high winds126 (80%)
  • Raining, no high winds23 (15%)
  • Fine with high winds2 (1.3%)
  • Fog or mist1 (0.6%)
  • Raining with high winds1 (0.6%)
  • Other1 (0.6%)
  • Not recorded3 (1.9%)

Who was hurt

  • Car occupant103 (53%)
  • Cyclist38 (19%)
  • Motorcyclist23 (12%)
  • Pedestrian14 (7.1%)
  • Bus or coach occupant10 (5.1%)
  • Van occupant5 (2.6%)
  • Goods vehicle occupant (over 3.5 tonnes)2 (1%)
  • Taxi or private hire car occupant1 (0.5%)

Source: Department for Transport, STATS19 road safety data

UB11 road accidents by year

Collisions and casualties in UB11, 1982 to 2025

Collisions in UB11 peaked at 8 in 2001; 2025 had 2.

  • Collisions
  • Collisions in 2025: 2
  • Casualties

Source: Department for Transport, STATS19 road safety data

View as a table
YearCollisionsCasualties
202522
202400
202355
202222
202123
202022
201923
201867
201768
201644
2015511
201445
201322
201223
201123
201024
200945
200833
200712
200644
200555
200422
200377
200266
2001810
200077
199958
199822
199758
199667
199555
199439
1993810
199257
199133
199044
198933
198811
198722
198612
198511
198422
198312
198255

Map of recent crashes in UB11

Map of the 24 most recent crashes in UB11

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

  • 24 crashes
  • Serious
  • Slight

Recent road crashes in UB11

The 24 most recent collisions in UB11 happened between 6 June 2017 and 23 December 2025.

Severity

Crashes by road in UB11

Of the 157 collisions in UB11, 99 were on the A408.

Collisions in UB11 on each road, 1982 to 2025
RankRoadCollisionsCasualtiesFatalSerious
1stA40899132114

Council area for UB11

UB11 is in Hillingdon, where police recorded 47,920 collisions from 1979 to 2025. UB11 accounts for 0.3% of them.

Town in UB11

All 157 collisions in UB11 were in Hillingdon.