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CrashStats

A418 crash in Buckinghamshire on 4 December 2025 at 15:42 involving a Mercedes E Class

A Mercedes E Class and a Kia Rio were involved in a crash on the A418 in Buckinghamshire at 15:42 on Thursday 4 December 2025. The 25-year-old female driver of the Kia Rio was slightly injured.

It happened in daylight in fine weather on a wet single carriageway with a 30 mph limit, at a T or staggered junction.

Severity
Slight
Date
4 Dec 2025
Thursday, 15:42
Vehicles
2
Mercedes E Class and Kia Rio
Casualties
1
1 slightly injured

Location of the crash

Police recorded the crash at latitude 51.8209, longitude -0.80516, in the HP20 postcode district and within the built-up area of Aylesbury. It is one of the crashes that make up the Aylesbury East, Buckinghamshire, HP20 1DQ area accident hotspot. 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
2025430617510
Council area
Buckinghamshire
Police force
Thames Valley
Police attended the scene
Yes

Road and location details

First road class
A
First road number
418
Road type
Single carriageway
Speed limit
30 mph
Urban or rural
Urban
Trunk road
Non-trunk road

Junction information

Junction type
T or staggered junction
Junction control
Give way or uncontrolled
Second road class
Unclassified

Pedestrian crossing information

Crossing facilities
Pedestrian light crossing (pelican or puffin or toucan or similar)

Environmental conditions

Light conditions
Daylight
Weather
Fine, no high winds
Road surface
Wet or damp

Enhanced collision data

How severity was recorded
From injuries recorded by police (CRASH system)
Estimated chance it was serious
0%
Estimated chance it was slight
100%

The 6 nearest recorded crashes

The nearest, 1 metre away, was a slight injury crash on 1 November 2006.

Vehicles involved (2)

  • Vehicle 1: Mercedes E Class

    Car

    Manoeuvre
    Going ahead
    Travelling from
    North East
    Travelling to
    South West
    Position at junction
    Cleared junction or waiting or parked at junction exit
    First point of impact
    Front
    Left-hand drive
    No
    Journey purpose
    Personal business or leisure
    Driver sex
    Male
    Driver age
    30 years
    Engine capacity
    2,143 cc
    Fuel or propulsion
    Diesel

  • Vehicle 2: Kia Rio

    Car

    Manoeuvre
    Slowing or stopping
    Travelling from
    North East
    Travelling to
    South West
    Position at junction
    Cleared junction or waiting or parked at junction exit
    First point of impact
    Back
    Left-hand drive
    No
    Journey purpose
    Personal business or leisure
    Driver sex
    Female
    Driver age
    25 years
    Engine capacity
    1,120 cc
    Fuel or propulsion
    Diesel
    Driver home area deprivation
    30 to 40% most deprived
    Distance from driver's home
    Within 5 km

Casualties (1)

  • Casualty 1: Driver

    Slight

    Female, aged 25, car occupant, in vehicle 2 (Kia Rio)

    Home area deprivation
    30 to 40% most deprived
    Distance from home
    Within 5 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 2025430617510 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.