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CrashStats

A339 crash in Basingstoke and Deane on 25 November 2025 at 09:49 involving a Mercedes CLS Class

A car and a Mercedes CLS Class were involved in a crash on the A339 in Basingstoke and Deane at 09:49 on Tuesday 25 November 2025. The 42-year-old female driver of the Mercedes CLS Class was slightly injured.

It happened in daylight in fine weather on a wet slip road with a 40 mph limit.

Severity
Slight
Date
25 Nov 2025
Tuesday, 09:49
Vehicles
2
Car and Mercedes CLS Class
Casualties
1
1 slightly injured

Location of the crash

Police recorded the crash at latitude 51.27165, longitude -1.07061, in the RG24 postcode district. It is one of the crashes that make up the Eastrop & Grove, Basingstoke and Deane, RG21 4EQ area accident hotspot.

Map of where the crash happened in Basingstoke and Deane

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  • 1 crash
  • Slight

Collision details

Basic information

Reference
2025440531790
Council area
Basingstoke and Deane
Police force
Hampshire
Police attended the scene
Yes
Highway authority
Hampshire

Road and location details

First road class
A
First road number
339
Road type
Slip road
Speed limit
40 mph
Urban or rural
Rural
Trunk road
Non-trunk road

Junction information

Junction control
Give way or uncontrolled
Second road class
Unclassified

Pedestrian crossing information

Crossing facilities
No physical crossing facility within 50 m

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, 28 metres away, was a slight injury crash on 17 August 2000.

Vehicles involved (2)

  • Vehicle 1: Car

    Manoeuvre
    Slowing or stopping
    Travelling from
    South East
    Travelling to
    North West
    Position at junction
    Mid-junction, on roundabout or on main road
    First point of impact
    Back
    Left-hand drive
    No
    Driver sex
    Male
    Driver age
    49 years
    Driver home area deprivation
    10 to 20% most deprived
    Distance from driver's home
    Within 5 km

  • Vehicle 2: Mercedes CLS Class

    Car

    Manoeuvre
    Going ahead
    Travelling from
    South East
    Travelling to
    North West
    Position at junction
    Mid-junction, on roundabout or on main road
    First point of impact
    Front
    Left-hand drive
    No
    Journey purpose
    Commuting to or from work
    Driver sex
    Female
    Driver age
    42 years
    Engine capacity
    3,498 cc
    Fuel or propulsion
    Petrol
    Driver home area deprivation
    20 to 30% least deprived
    Distance from driver's home
    20 to 100 km

Casualties (1)

  • Casualty 1: Driver

    Slight

    Female, aged 42, car occupant, in vehicle 2 (Mercedes CLS Class)

    Home area deprivation
    20 to 30% least deprived
    Distance from home
    20 to 100 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 2025440531790 in the data published on GOV.UK under the Open Government Licence v3.0, and one of the crashes counted in the Basingstoke and Deane road accident statistics for 2025.