Mercedes E Class crash on the M25 - 20 Nov 2025
Accident reference 2025411675205
Accident summary
On Thursday 20 November 2025 at 18:05 a slight collision occurred near M25, A41 involving 2 vehicles (mercedes e class, car) and 1 casualty (1 slight) Weather at the time was recorded as unknown. Lighting was described as darkness - lights lit. A police officer attended the scene.
Key details
- Posted speed limit: 40 mph
- Road type: Slip road
- Setting: Rural
Location
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Basic Information
| Accident Reference | 2025411675205 |
| Police Reference | 411675205 |
| Date & Time |
Thursday
|
| Severity | Slight |
| Vehicles Involved | 2 |
| Casualties | 1 |
| Police Force | Hertfordshire |
| Police Officer Attended | Yes |
Road & Location Details
Environmental Conditions
| Light Conditions | Darkness - lights lit |
| Weather Conditions | Unknown |
| Carriageway Hazards | None |
Enhanced Collision Data
| Injury Based Classification | Yes |
| Adjusted Serious Casualties | 0 |
| Adjusted Slight Casualties | 1 |
Nearby or similar collisions
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SlightVehicles (2)
Vehicle 1
Vehicle Information
| Type | Car |
| Make/Model | MERCEDES E CLASS |
| Engine Capacity | 2987cc |
| Fuel Type | Heavy oil |
| Left Hand Drive | Yes |
| Manoeuvre | Slowing or stopping |
Driver Information
| Sex | Unknown |
| Journey Purpose | Not known |
Vehicle 2
Vehicle Information
| Type | Car |
| Left Hand Drive | Yes |
Driver Information
| Sex | Unknown |
| Journey Purpose | Not known |
Casualties (1)
Casualty 1
Basic Information
| Class | Pedestrian |
| Severity | Slight |
| Type | Pedestrian |
| Age | 53 |
| Sex | Male |
| Associated Vehicle | Vehicle 1 |
Additional Details
| Pedestrian Location | In carriageway, not crossing |
| Pedestrian Movement | Unknown or other |
| IMD Decile | 9 (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.