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CrashStats

B487 crash in Dacorum on 29 September 2011 at 15:55 involving a Piaggio NRG motorcycle

A Piaggio NRG motorcycle and a car were involved in a crash on the B487 in Dacorum at 15:55 on Thursday 29 September 2011. The 16-year-old male rider of the Piaggio NRG motorcycle was slightly injured.

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

Severity
Slight
Date
29 Sep 2011
Thursday, 15:55
Vehicles
2
Piaggio NRG and car
Casualties
1
1 slightly injured

Location of the crash

Police recorded the crash at latitude 51.75729, longitude -0.47287, 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
20114100D0747
Council area
Dacorum
Police force
Hertfordshire
Police attended the scene
Yes
Highway authority
Hertfordshire

Road and location details

First road class
B
First road number
487
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
C

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
4%
Estimated chance it was slight
96%

The 6 nearest recorded crashes

The nearest, at the same spot, was a slight injury crash on 17 May 2001.

Vehicles involved (2)

  • Vehicle 1: Piaggio NRG

    Motorcycle 50cc and under

    Manoeuvre
    Going ahead
    Travelling from
    South
    Travelling to
    North
    Position at junction
    Entering roundabout
    First point of impact
    Front
    Left-hand drive
    No
    Driver sex
    Male
    Driver age
    16 years
    Engine capacity
    49 cc
    Fuel or propulsion
    Petrol
    Vehicle age
    3 years

  • Vehicle 2: Car

    Manoeuvre
    Going ahead
    Travelling from
    West
    Travelling to
    North East
    Position at junction
    Leaving main road
    First point of impact
    Offside
    Left-hand drive
    No

Casualties (1)

  • Casualty 1: Rider

    Slight

    Male, aged 16, motorcyclist (50cc and under), on vehicle 1 (Piaggio NRG)

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 20114100D0747 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.