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CrashStats

A4146 crash in Dacorum on 4 December 2012 at 05:35 involving a Mitsubishi Colt

A Mitsubishi Colt and a bicycle were involved in a crash on the A4146 in Dacorum at 05:35 on Tuesday 4 December 2012. The 31-year-old female cyclist was slightly injured.

It happened after dark under street lighting on an icy roundabout with a 30 mph limit.

Severity
Slight
Date
4 Dec 2012
Tuesday, 05:35
Vehicles
2
Mitsubishi Colt and bicycle
Casualties
1
1 slightly injured

Location of the crash

Police recorded the crash at latitude 51.75697, longitude -0.47535, in the HP1 postcode district and within the built-up area of Hemel Hempstead. It is one of the crashes that make up the Hemel Hempstead Town, Dacorum, HP1 1BG area accident hotspot.

Map of where the crash happened in Dacorum

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  • 1 crash
  • Slight

Collision details

Basic information

Reference
20124100D0761
Council area
Dacorum
Police force
Hertfordshire
Police attended the scene
Yes
Highway authority
Hertfordshire

Road and location details

First road class
A
First road number
4146
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
487

Pedestrian crossing information

Crossing facilities
Pedestrian light crossing (pelican or puffin or toucan or similar)

Environmental conditions

Light conditions
Dark, street lights lit
Weather
Other
Road surface
Frost or ice

Enhanced collision data

How severity was recorded
Judged by the reporting police officer
Estimated chance it was serious
3%
Estimated chance it was slight
97%

The 6 nearest recorded crashes

The nearest, at the same spot, was a slight injury crash on 15 October 2005.

Vehicles involved (2)

  • Vehicle 1: Mitsubishi Colt

    Car

    Manoeuvre
    Turning right
    Travelling from
    East
    Travelling to
    North
    Position at junction
    Entering roundabout
    First point of impact
    Offside
    Left-hand drive
    No
    Journey purpose
    Commuting to or from work
    Driver sex
    Male
    Driver age
    41 years
    Engine capacity
    1,124 cc
    Fuel or propulsion
    Petrol
    Vehicle age
    2 years

  • Vehicle 2: Bicycle

    Pedal cycle

    Manoeuvre
    Turning right
    Travelling from
    North
    Travelling to
    South
    Position at junction
    Leaving roundabout
    First point of impact
    Front
    Left-hand drive
    No
    Journey purpose
    Commuting to or from work
    Driver sex
    Female
    Driver age
    31 years

Casualties (1)

  • Casualty 1: Cyclist

    Slight

    Female, aged 31, on vehicle 2 (Bicycle)

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 20124100D0761 in the data published on GOV.UK under the Open Government Licence v3.0, and one of the crashes counted in the Dacorum road accident statistics for 2012.