Serious Honda Cbf 125 and Vauxhall Astra crash on the A4251 - 4 Dec 2025
Accident reference 2025411680817
Accident summary
On Thursday 4 December 2025 at 16:32 a serious collision occurred near A4251 involving 2 vehicles (honda cbf 125, vauxhall astra) and 1 casualty (1 serious) Weather at the time was recorded as fine no high winds. Road surface conditions were dry. Lighting was described as daylight. A police officer attended the scene.
Key details
- Posted speed limit: 30 mph
- Road type: Single carriageway
- Setting: Urban
Location
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Basic Information
| Accident Reference | 2025411680817 |
| Police Reference | 411680817 |
| Date & Time |
Thursday
|
| Severity | Serious |
| Vehicles Involved | 2 |
| Casualties | 1 |
| Police Force | Hertfordshire |
| Police Officer Attended | Yes |
Road & Location Details
| Area Type | Urban |
| First Road | A4251 |
| Second Road | Unclassified road |
| Road Type | Single carriageway |
| Speed Limit | 30 mph |
| Trunk Road | Yes |
| Highway Authority | E10000015 |
| Current Highway Authority | E10000015 |
| LSOA Code | E01033022 |
Environmental Conditions
| Light Conditions | Daylight |
| Weather Conditions | Fine no high winds |
| Road Surface Conditions | Dry |
| Carriageway Hazards | None |
Enhanced Collision Data
| Injury Based Classification | Yes |
| Adjusted Serious Casualties | 1 |
| Adjusted Slight Casualties | 0 |
Nearby or similar collisions
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Accident 2025411683419
FatalAccident 2025411688869
SlightAccident 2025411680059
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FatalAccident 2025411713664
SlightAccident 2025411679908
SlightVehicles (2)
Vehicle 1
Vehicle Information
| Type | Motorcycle 125cc and under |
| Make/Model | HONDA CBF 125 |
| Engine Capacity | 125cc |
| Fuel Type | Petrol |
| Left Hand Drive | Yes |
| Manoeuvre | Moving off |
Driver Information
| Age | 18 |
| Sex | Female |
| Journey Purpose | Journey as part of work |
| IMD Decile | 6 (1=most deprived, 10=least deprived) |
Vehicle 2
Vehicle Information
| Type | Car |
| Make/Model | VAUXHALL ASTRA |
| Engine Capacity | 1598cc |
| Fuel Type | Heavy oil |
| Left Hand Drive | Yes |
| Manoeuvre | Going ahead |
Driver Information
| Age | 24 |
| Sex | Male |
| Journey Purpose | Not known |
| IMD Decile | 10 (1=most deprived, 10=least deprived) |
Casualties (1)
Casualty 1
Basic Information
| Class | Driver or rider |
| Severity | Serious |
| Type | Motorcycle 125cc and under rider or passenger |
| Age | 18 |
| Sex | Female |
| Associated Vehicle | Vehicle 1 |
Additional Details
| IMD Decile | 6 (1=most deprived, 10=least deprived) |
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Data Source
This data is from the UK Department for Transport's STATS19 road safety dataset, available under the Open Government Licence v3.0.