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CrashStats

B4310 crash in Carmarthenshire on 4 December 2025 at 14:30 involving a Renault Clio

A Renault Clio and a Mini Cooper were involved in a crash on the B4310 in Carmarthenshire at 14:30 on Thursday 4 December 2025. The 18-year-old male driver of the Renault Clio and the 50-year-old female driver of the Mini Cooper were slightly injured.

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

Severity
Slight
Date
4 Dec 2025
Thursday, 14:30
Vehicles
2
Renault Clio and Mini Cooper
Casualties
2
2 slightly injured

Location of the crash

Police recorded the crash at latitude 51.8279, longitude -4.14737, in the SA32 postcode district.

Map of where the crash happened in Carmarthenshire

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  • 1 crash
  • Slight

Collision details

Basic information

Reference
2025631678223
Council area
Carmarthenshire
Police force
Dyfed-Powys
Police attended the scene
Yes

Road and location details

First road class
B
First road number
4310
Road type
Single carriageway
Speed limit
30 mph
Urban or rural
Rural

Junction information

Junction type
T or staggered junction
Junction control
Give way or uncontrolled
Second road class
A
Second road number
48

Pedestrian crossing information

Crossing facilities
No physical crossing facility within 50 m

Environmental conditions

Light conditions
Daylight
Weather
Raining, 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, 40 metres away, was a slight injury crash on 6 June 2000.

Vehicles involved (2)

  • Vehicle 1: Renault Clio

    Car

    Manoeuvre
    Turning right
    Travelling from
    West
    Travelling to
    South
    Position at junction
    Entering main road
    First point of impact
    Front
    Left-hand drive
    No
    Journey purpose
    Commuting to or from work
    Driver sex
    Male
    Driver age
    18 years
    Engine capacity
    1,461 cc
    Fuel or propulsion
    Diesel
    Driver home area deprivation
    30 to 40% least deprived
    Distance from driver's home
    Within 5 km

  • Vehicle 2: Mini Cooper

    Car

    Manoeuvre
    Going ahead
    Travelling from
    South
    Travelling to
    North
    Position at junction
    Mid-junction, on roundabout or on main road
    Leaving the carriageway
    Nearside
    Hit object off carriageway
    Other permanent object
    First point of impact
    Nearside
    Left-hand drive
    No
    Journey purpose
    Personal business or leisure
    Driver sex
    Female
    Driver age
    50 years
    Engine capacity
    1,995 cc
    Fuel or propulsion
    Diesel
    Driver home area deprivation
    40 to 50% most deprived
    Distance from driver's home
    20 to 100 km

Casualties (2)

  • Casualty 1: Driver

    Slight

    Male, aged 18, car occupant, in vehicle 1 (Renault Clio)

    Home area deprivation
    30 to 40% least deprived
    Distance from home
    Within 5 km

  • Casualty 2: Driver

    Slight

    Female, aged 50, car occupant, in vehicle 2 (Mini Cooper)

    Home area deprivation
    40 to 50% most 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 2025631678223 in the data published on GOV.UK under the Open Government Licence v3.0, and one of the crashes counted in the Carmarthenshire road accident statistics for 2025.