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CrashStats

Serious A41 crash in Buckinghamshire on 19 September 2025 at 20:37 involving a Citroen C4

A car and a Citroen C4 were involved in a crash on the A41 in Buckinghamshire at 20:37 on Friday 19 September 2025. The 55-year-old female driver of the Citroen C4 was seriously injured.

It happened after dark with no street lighting in fine weather on a dry single carriageway with a 60 mph limit, away from any junction.

Severity
Serious
Date
19 Sep 2025
Friday, 20:37
Vehicles
2
Car and Citroen C4
Casualties
1
1 seriously injured

Location of the crash

Police recorded the crash at latitude 51.85704, longitude -0.97762, in the HP18 postcode district. The location was in the former Aylesbury Vale district.

Map of where the crash happened in Buckinghamshire

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  • 1 crash
  • Serious

Collision details

Basic information

Reference
2025430480668
Council area
Buckinghamshire
Police force
Thames Valley
Police attended the scene
Yes

Road and location details

First road class
A
First road number
41
Road type
Single carriageway
Speed limit
60 mph
Urban or rural
Rural
Trunk road
Non-trunk road

Junction information

Junction type
Not at junction or within 20 metres

Pedestrian crossing information

Crossing facilities
No physical crossing facility within 50 m

Environmental conditions

Light conditions
Dark, no street lighting
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
100%
Estimated chance it was slight
0%

The 6 nearest recorded crashes

The nearest, 10 metres away, was a slight injury crash on 2 August 1985.

Vehicles involved (2)

  • Vehicle 1: Car

    Manoeuvre
    Overtaking moving vehicle on its offside
    Travelling from
    South East
    Travelling to
    North West
    Position at junction
    Not at or within 20 metres of junction
    Leaving the carriageway
    Nearside
    Hit object off carriageway
    Nearside or offside crash barrier
    First point of impact
    Front
    Left-hand drive
    No
    Driver sex
    Male
    Driver age
    25 years
    Driver home area deprivation
    20 to 30% least deprived
    Distance from driver's home
    5 to 10 km

  • Vehicle 2: Citroen C4

    Car

    Manoeuvre
    Going ahead
    Travelling from
    North West
    Travelling to
    South East
    Position at junction
    Not at or within 20 metres of junction
    Leaving the carriageway
    Nearside
    Hit object off carriageway
    Nearside or offside crash barrier
    First point of impact
    Front
    Left-hand drive
    No
    Driver sex
    Female
    Driver age
    55 years
    Engine capacity
    1,560 cc
    Fuel or propulsion
    Diesel
    Driver home area deprivation
    30 to 40% least deprived
    Distance from driver's home
    10 to 20 km

Casualties (1)

  • Casualty 1: Driver

    Serious

    Female, aged 55, car occupant, in vehicle 2 (Citroen C4)

    Home area deprivation
    30 to 40% least deprived
    Distance from home
    10 to 20 km

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 2025430480668 in the data published on GOV.UK under the Open Government Licence v3.0, and one of the crashes counted in the Buckinghamshire road accident statistics for 2025.