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CrashStats

B3420 crash in Winchester on 8 October 2025 at 14:04 involving a Mercedes C Class

A Mercedes C Class and a car were involved in a crash on the B3420 in Winchester at 14:04 on Wednesday 8 October 2025. The 31-year-old female driver of the Mercedes C Class was slightly injured.

It happened in daylight in fine weather on a dry single carriageway with a 30 mph limit, away from any junction.

Severity
Slight
Date
8 Oct 2025
Wednesday, 14:04
Vehicles
2
Mercedes C Class and car
Casualties
1
1 slightly injured

Location of the crash

Police recorded the crash at latitude 51.06965, longitude -1.31845, in the SO23 postcode district and within the built-up area of Winchester.

Map of where the crash happened in Winchester

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  • 1 crash
  • Slight

Collision details

Basic information

Reference
2025440456005
Council area
Winchester
Police force
Hampshire
Police attended the scene
No, reported using a self completion form
Highway authority
Hampshire

Road and location details

First road class
B
First road number
3420
Road type
Single carriageway
Speed limit
30 mph
Urban or rural
Urban
Trunk road
Non-trunk road

Junction information

Junction type
Not at junction or within 20 metres

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
Dry

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 6 September 2012.

Vehicles involved (2)

  • Vehicle 1: Mercedes C Class

    Car

    Manoeuvre
    Waiting to go ahead
    Travelling from
    South
    Travelling to
    North
    Position at junction
    Not at or within 20 metres of junction
    First point of impact
    Back
    Left-hand drive
    No
    Driver sex
    Female
    Driver age
    31 years
    Engine capacity
    1,991 cc
    Fuel or propulsion
    Hybrid electric
    Driver home area deprivation
    10% least deprived
    Distance from driver's home
    Within 5 km

  • Vehicle 2: Car

    Manoeuvre
    Going ahead
    Travelling from
    South
    Travelling to
    North
    Position at junction
    Not at or within 20 metres of junction
    First point of impact
    Front
    Left-hand drive
    No
    Driver sex
    Female
    Driver home area deprivation
    10% least deprived
    Distance from driver's home
    5 to 10 km

Casualties (1)

  • Casualty 1: Driver

    Slight

    Female, aged 31, car occupant, in vehicle 1 (Mercedes C Class)

    Home area deprivation
    10% least 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 2025440456005 in the data published on GOV.UK under the Open Government Licence v3.0, and one of the crashes counted in the Winchester road accident statistics for 2025.