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CrashStats

A4147 crash in Dacorum on 10 August 2011 at 19:05 involving a car

A car and a bicycle were involved in a crash on the A4147 in Dacorum at 19:05 on Wednesday 10 August 2011. The 18-year-old male cyclist was slightly injured.

It happened in daylight in fine weather on a dry roundabout with a 30 mph limit.

Severity
Slight
Date
10 Aug 2011
Wednesday, 19:05
Vehicles
2
Car and bicycle
Casualties
1
1 slightly injured

Location of the crash

Police recorded the crash at latitude 51.76653, longitude -0.44372, in the HP2 postcode district and within the built-up area of Hemel Hempstead. It is one of the crashes that make up the Highfield, Dacorum, HP2 5UD area accident hotspot.

Map of where the crash happened in Dacorum

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  • 1 crash
  • Slight

Collision details

Basic information

Reference
20114100D0557
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
4147
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
A
Second road number
4147

Pedestrian crossing information

Crossing facilities
No physical crossing facility within 50 m

Environmental conditions

Light conditions
Daylight
Weather
Fine, no high winds
Road surface
Dry

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 29 March 1995.

Vehicles involved (2)

  • Vehicle 1: Car

    Manoeuvre
    Going ahead
    Travelling from
    South East
    Travelling to
    South West
    Position at junction
    Entering roundabout
    First point of impact
    Front
    Left-hand drive
    No
    Driver sex
    Male
    Driver age
    41 years

  • Vehicle 2: Bicycle

    Pedal cycle

    Manoeuvre
    Going ahead
    Travelling from
    North East
    Travelling to
    South West
    Position at junction
    Mid-junction, on roundabout or on main road
    First point of impact
    Nearside
    Left-hand drive
    No
    Driver sex
    Male
    Driver age
    18 years

Casualties (1)

  • Casualty 1: Cyclist

    Slight

    Male, aged 18, 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 20114100D0557 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 2011.