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CrashStats

B4011 crash in Buckinghamshire on 20 September 2025 at 10:39 involving a car

A car crashed on the B4011 in Buckinghamshire at 10:39 on Saturday 20 September 2025. The 23-year-old male driver was slightly injured.

It happened in daylight in fine weather on a dry single carriageway with a 60 mph limit, away from any junction.

Severity
Slight
Date
20 Sep 2025
Saturday, 10:39
Vehicles
1
Car
Casualties
1
1 slightly injured

Location of the crash

Police recorded the crash at latitude 51.79102, longitude -1.02482, 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
  • Slight

Collision details

Basic information

Reference
2025430481260
Council area
Buckinghamshire
Police force
Thames Valley
Police attended the scene
Yes

Road and location details

First road class
B
First road number
4011
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
Daylight
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
4%
Estimated chance it was slight
96%

The 6 nearest recorded crashes

The nearest, 6 metres away, was a serious injury crash on 11 May 2004.

Vehicles involved (1)

  • Vehicle 1: Car

    Manoeuvre
    Going ahead
    Travelling from
    East
    Travelling to
    North West
    Position at junction
    Not at or within 20 metres of junction
    Skidding and overturning
    Skidded and overturned
    Leaving the carriageway
    Nearside
    Hit object off carriageway
    Entered ditch
    First point of impact
    Nearside
    Left-hand drive
    No
    Journey purpose
    Commuting to or from work
    Driver sex
    Male
    Driver age
    23 years
    Driver home area deprivation
    10% least deprived
    Distance from driver's home
    5 to 10 km

Casualties (1)

  • Casualty 1: Driver

    Slight

    Male, aged 23, car occupant, in vehicle 1 (Car)

    Home area deprivation
    10% least deprived
    Distance from home
    5 to 10 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 2025430481260 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.