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CrashStats

Serious A4125 crash in Hillingdon on 19 December 2020 at 20:48 involving an Audi A1

Four vehicles, including an Audi A1 and a Honda Civic, were involved in a crash on the A4125 in Hillingdon at 20:48 on Saturday 19 December 2020. A 50-year-old female passenger in the Honda Civic was seriously injured and the 22-year-old female driver of the Audi A1 and the 41-year-old male driver of the Honda Civic were slightly injured.

It happened after dark under street lighting in fine weather on a wet roundabout with a 30 mph limit.

Severity
Serious
Date
19 Dec 2020
Saturday, 20:48
Vehicles
4
Audi A1 and 3 others
Casualties
3
1 seriously injured, 2 slightly injured

Location of the crash

Police recorded the crash at latitude 51.61058, longitude -0.41623, in the HA6 postcode district and within the built-up area of Hillingdon. It is one of the crashes that make up the Northwood Hills, Hillingdon, HA6 1SL area accident hotspot.

Map of where the crash happened in Hillingdon

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  • 1 crash
  • Serious

Collision details

Basic information

Reference
2020010285693
Council area
Hillingdon
Police force
Metropolitan Police
Police attended the scene
Yes

Road and location details

First road class
A
First road number
4125
Road type
Roundabout
Speed limit
30 mph
Urban or rural
Urban
Trunk road
Non-trunk road

Junction information

Junction type
Not at junction or within 20 metres
Junction control
Give way or uncontrolled
Second road class
B
Second road number
469

Pedestrian crossing information

Crossing facilities
Zebra crossing

Environmental conditions

Light conditions
Dark, street lights lit
Weather
Fine, no high winds
Road surface
Wet or damp

Enhanced collision data

How severity was recorded
Judged by the reporting police officer
Estimated chance it was serious
100%
Estimated chance it was slight
0%

The 6 nearest recorded crashes

The nearest, 3 metres away, was a slight injury crash on 31 July 2003.

Vehicles involved (4)

  • Vehicle 1: Audi A1

    Car

    Manoeuvre
    Moving off
    Travelling from
    North West
    Travelling to
    South East
    Position at junction
    Entering roundabout
    First point of impact
    Front
    Left-hand drive
    No
    Driver sex
    Female
    Driver age
    22 years
    Engine capacity
    1,390 cc
    Fuel or propulsion
    Petrol
    Vehicle age
    6 years
    Driver home area deprivation
    40 to 50% least deprived

  • Vehicle 2: Honda Civic

    Car

    Manoeuvre
    Waiting to go ahead
    Travelling from
    South East
    Travelling to
    North West
    Position at junction
    Approaching junction or waiting or parked at junction approach
    Leaving the carriageway
    Nearside
    First point of impact
    Front
    Left-hand drive
    No
    Driver sex
    Male
    Driver age
    41 years
    Engine capacity
    1,339 cc
    Fuel or propulsion
    Petrol
    Vehicle age
    12 years
    Driver home area deprivation
    10% least deprived

  • Vehicle 3: Vauxhall Zafira

    Car

    Manoeuvre
    Turning right
    Travelling from
    North East
    Travelling to
    North West
    Position at junction
    Approaching junction or waiting or parked at junction approach
    First point of impact
    Nearside
    Left-hand drive
    No
    Driver sex
    Female
    Driver age
    45 years
    Engine capacity
    2,198 cc
    Fuel or propulsion
    Petrol
    Vehicle age
    13 years
    Driver home area deprivation
    40 to 50% most deprived

  • Vehicle 4: BMW 1 Series

    Car

    Manoeuvre
    Waiting to go ahead
    Travelling from
    South East
    Travelling to
    North West
    Position at junction
    Approaching junction or waiting or parked at junction approach
    First point of impact
    Front
    Left-hand drive
    No
    Driver sex
    Male
    Driver age
    25 years
    Engine capacity
    1,995 cc
    Fuel or propulsion
    Diesel
    Vehicle age
    11 years
    Driver home area deprivation
    10% least deprived

Casualties (3)

  • Casualty 1: Driver

    Slight

    Female, aged 22, car occupant, in vehicle 1 (Audi A1)

    Home area deprivation
    40 to 50% least deprived

  • Casualty 2: Driver

    Slight

    Male, aged 41, car occupant, in vehicle 2 (Honda Civic)

    Home area deprivation
    10% least deprived

  • Casualty 3: Passenger

    Serious

    Female, aged 50, car occupant, in vehicle 2 (Honda Civic)

    Car passenger
    Front seat passenger
    Home area deprivation
    10% least deprived

Data source

This record comes from the Department for Transport’s road safety data (STATS19), in which police forces in Great Britain record every road crash reported to them where someone was injured. It is reference 2020010285693 in the data published on GOV.UK under the Open Government Licence v3.0, and one of the crashes counted in the Hillingdon road accident statistics for 2020.