MG Zs and Audi A3 crash on the M1 in St Albans - 21 Sep 2025

Accident reference 2025411645647

Slight Accident

Accident summary

On Sunday 21 September 2025 at 16:08 a slight collision occurred near M1, St Albans involving 2 vehicles (audi a3, mg zs) and 1 casualty (1 slight) 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: 70 mph
  • Road type: Dual carriageway
  • Setting: Rural

Location

Fatal
Serious
Slight
Click markers for details
Coordinates: 51.801790, -0.413790

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Collision records on this page come from the Department for Transport's STATS19 data, which is published once a year, so a crash from today will not appear in the historical data yet. For today's incidents, check live M1 closures today.

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Basic Information

Accident Reference 2025411645647
Police Reference 411645647
Date & Time
Sunday
Severity Slight
Vehicles Involved 2
Casualties 1
Police Force Hertfordshire
Police Officer Attended Yes

Road & Location Details

Area Type Rural
First Road M1
Second Road Unclassified road
Road Type Dual carriageway
Speed Limit 70 mph
Trunk Road Yes
Highway Authority E10000015
Current Highway Authority E10000015
LSOA Code E01023725

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 0
Adjusted Slight Casualties 1

Vehicles (2)

Vehicle 2

Vehicle Information

Type Car
Make/Model AUDI A3
Engine Capacity 1395cc
Fuel Type Petrol
Left Hand Drive Yes
Manoeuvre Changing lane to left

Driver Information

Age 21
Sex Male
Journey Purpose Not known
IMD Decile 7 (1=most deprived, 10=least deprived)

Vehicle 1

Vehicle Information

Type Car
Make/Model MG ZS
Engine Capacity 1498cc
Fuel Type Hybrid electric
Left Hand Drive Yes
Manoeuvre Slowing or stopping

Driver Information

Age 34
Sex Female
Journey Purpose Personal business or leisure
IMD Decile 5 (1=most deprived, 10=least deprived)

Casualties (1)

Casualty 1

Basic Information

Class Driver or rider
Severity Slight
Type Car occupant
Age 34
Sex Female
Associated Vehicle Vehicle 1

Additional Details

IMD Decile 5 (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.