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CrashStats

M4 crash in Monmouthshire on 30 November 2025 at 23:52 involving a Hyundai Amica

A Hyundai Amica and a Seat Leon were involved in a crash on the M4 in Monmouthshire at 23:52 on Sunday 30 November 2025. The 74-year-old female driver of the Hyundai Amica and a 75-year-old female passenger in the Hyundai Amica were slightly injured.

It happened after dark under street lighting in rain and high winds on a flooded dual carriageway with a 70 mph limit, away from any junction.

Severity
Slight
Date
30 Nov 2025
Sunday, 23:52
Vehicles
2
Hyundai Amica and Seat Leon
Casualties
2
2 slightly injured

Location of the crash

Police recorded the crash at latitude 51.57855, longitude -2.71667, in the NP26 postcode district.

Map of where the crash happened in Monmouthshire

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  • 1 crash
  • Slight

Collision details

Basic information

Reference
2025610056025
Council area
Monmouthshire
Police force
Gwent
Police attended the scene
Yes

Road and location details

First road class
Motorway
First road number
4
Road type
Dual carriageway
Speed limit
70 mph
Urban or rural
Rural

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
Dark, street lights lit
Weather
Raining with high winds
Road surface
Flood over 3cm deep

Enhanced collision data

How severity was recorded
Judged by the reporting police officer
Estimated chance it was serious
28%
Estimated chance it was slight
72%

The 6 nearest recorded crashes

The nearest, 28 metres away, was a slight injury crash on 8 March 2015.

Vehicles involved (2)

  • Vehicle 1: Hyundai Amica

    Car

    Manoeuvre
    Going ahead
    Travelling from
    North West
    Travelling to
    South East
    Position at junction
    Not at or within 20 metres of junction
    Skidding and overturning
    Skidded
    Leaving the carriageway
    Offside onto central reservation and rebounded
    Hit object off carriageway
    Central crash barrier
    First point of impact
    Front
    Left-hand drive
    No
    Driver sex
    Female
    Driver age
    74 years
    Engine capacity
    1,086 cc
    Fuel or propulsion
    Petrol
    Driver home area deprivation
    10% most deprived
    Distance from driver's home
    Over 100 km

  • Vehicle 2: Seat Leon

    Car

    Manoeuvre
    Going ahead
    Travelling from
    North West
    Travelling to
    South East
    Position at junction
    Not at or within 20 metres of junction
    First point of impact
    Front
    Left-hand drive
    No
    Driver sex
    Male
    Driver age
    23 years
    Engine capacity
    1,498 cc
    Fuel or propulsion
    Petrol
    Driver home area deprivation
    20 to 30% least deprived
    Distance from driver's home
    20 to 100 km

Casualties (2)

  • Casualty 1: Driver

    Slight

    Female, aged 74, car occupant, in vehicle 1 (Hyundai Amica)

    Car passenger
    Front seat passenger

  • Casualty 2: Passenger

    Slight

    Female, aged 75, car occupant, in vehicle 1 (Hyundai Amica)

    Car passenger
    Front seat passenger

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 2025610056025 in the data published on GOV.UK under the Open Government Licence v3.0, and one of the crashes counted in the Monmouthshire road accident statistics for 2025.