Unclassified road crash in Dacorum HP1 on 29 September 2020 at 15:45 involving a bicycle
A bicycle and a car were involved in a crash on an unclassified road in Dacorum at 15:45 on Tuesday 29 September 2020. The 12-year-old male cyclist was slightly injured.
It happened in daylight in fine weather on a dry single carriageway with a 20 mph limit, at a T or staggered junction.
- Severity
- Slight
- Date
- 29 Sep 2020
- Tuesday, 15:45
- Vehicles
- 2
- Bicycle and car
- Casualties
- 1
- 1 slightly injured
Location of the crash
Police recorded the crash at latitude 51.75098, longitude -0.4753, 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
- 2020411001053
- Council area
- Dacorum
- Police force
- Hertfordshire
- Police attended the scene
- Yes
- Highway authority
- Hertfordshire
Road and location details
- First road class
- Unclassified
- Road type
- Single carriageway
- Speed limit
- 20 mph
- Urban or rural
- Urban
- Trunk road
- Non-trunk road
Junction information
- Junction type
- T or staggered junction
- Junction control
- Give way or uncontrolled
- Second road class
- Unclassified
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
- From injuries recorded by police (CRASH system)
- Estimated chance it was serious
- 0%
- Estimated chance it was slight
- 100%
The 6 nearest recorded crashes
The nearest, 2 metres away, was a serious injury crash on 19 November 2025.
Serious
Mercedes E Class crash on an unclassified road in Dacorum, 19 November 2025
2 m awayRef 2025411671109
Slight
Vauxhall Senator crash on the A4146 in Dacorum, 11 September 2002
4 m awayRef 20024100D5380
Slight
Ford Escort crash on the A4146 in Dacorum, 10 December 1994
4 m awayRef 19944100D0487
Slight
Honda CRV crash on the A4146 in Dacorum, 21 September 2006
4 m awayRef 20064100D0828
Slight
Volkswagen Golf crash on an unclassified road in Dacorum, 5 August 1994
7 m awayRef 19944100D0300
Slight
Volvo C70 crash on an unclassified road in Dacorum, 31 December 2008
7 m awayRef 20084100D1003
Vehicles involved (2)
Vehicle 1: Bicycle
Pedal cycle
- Manoeuvre
- Slowing or stopping
- Travelling from
- East
- Travelling to
- West
- Position at junction
- Approaching junction or waiting or parked at junction approach
- First point of impact
- Front
- Left-hand drive
- No
- Journey purpose
- Education and educational escort
- Driver sex
- Male
- Driver age
- 12 years
- Driver home area deprivation
- 20 to 30% least deprived
Vehicle 2: Car
- Manoeuvre
- Going ahead
- Travelling from
- North
- Travelling to
- South
- Position at junction
- Approaching junction or waiting or parked at junction approach
- First point of impact
- Front
- Left-hand drive
- No
Casualties (1)
Casualty 1: Cyclist
SlightMale, aged 12, on vehicle 1 (Bicycle)
- Home area deprivation
- 20 to 30% 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 2020411001053 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 2020.