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CrashStats

Serious A4055 crash in the Vale of Glamorgan on 7 December 2025 at 21:37 involving a Honda CBR motorcycle

A Honda CBR motorcycle and a Mercedes C Class were involved in a crash on the A4055 in the Vale of Glamorgan at 21:37 on Sunday 7 December 2025. The 20-year-old male rider of the Honda CBR motorcycle was seriously injured.

It happened after dark under street lighting in the rain on a wet single carriageway with a 30 mph limit, at a T or staggered junction.

Severity
Serious
Date
7 Dec 2025
Sunday, 21:37
Vehicles
2
Honda CBR and Mercedes C Class
Casualties
1
1 seriously injured

Location of the crash

Police recorded the crash at latitude 51.41149, longitude -3.24134, in the CF63 postcode district and within the built-up area of Barry. It is one of the crashes that make up the Cadoc, Vale of Glamorgan, CF63 2LN area accident hotspot.

Map of where the crash happened in the Vale of Glamorgan

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  • 1 crash
  • Serious

Collision details

Basic information

Reference
2025622500807
Council area
Vale of Glamorgan
Police force
South Wales
Police attended the scene
Yes
Highway authority
The Vale of Glamorgan

Road and location details

First road class
A
First road number
4055
Road type
Single carriageway
Speed limit
30 mph
Urban or rural
Urban

Junction information

Junction type
T or staggered junction
Junction control
Auto traffic signal
Second road class
Unclassified

Pedestrian crossing information

Crossing facilities
No physical crossing facility within 50 m

Environmental conditions

Light conditions
Dark, street lights lit
Weather
Raining, no high winds
Road surface
Wet or damp

Enhanced collision data

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

The 6 nearest recorded crashes

The nearest, 5 metres away, was a slight injury crash on 21 May 2025.

Vehicles involved (2)

  • Vehicle 1: Honda CBR

    Motorcycle 125cc and under

    Manoeuvre
    Going ahead
    Travelling from
    West
    Travelling to
    East
    Position at junction
    Approaching junction or waiting or parked at junction approach
    First point of impact
    Front
    Left-hand drive
    No
    Driver sex
    Male
    Driver age
    20 years
    Engine capacity
    125 cc
    Fuel or propulsion
    Petrol
    Driver home area deprivation
    20 to 30% most deprived
    Distance from driver's home
    10 to 20 km

  • Vehicle 2: Mercedes C Class

    Car

    Manoeuvre
    Turning right
    Travelling from
    North
    Travelling to
    West
    Position at junction
    Approaching junction or waiting or parked at junction approach
    First point of impact
    Nearside
    Left-hand drive
    No
    Journey purpose
    Personal business or leisure
    Driver sex
    Male
    Driver age
    38 years
    Engine capacity
    2,143 cc
    Fuel or propulsion
    Diesel
    Driver home area deprivation
    10 to 20% most deprived
    Distance from driver's home
    Within 5 km

Casualties (1)

  • Casualty 1: Rider

    Serious

    Male, aged 20, motorcyclist (125cc and under), on vehicle 1 (Honda CBR)

    Serious injury band
    Less serious
    Home area deprivation
    20 to 30% most deprived
    Distance from home
    10 to 20 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 2025622500807 in the data published on GOV.UK under the Open Government Licence v3.0, and one of the crashes counted in the Vale of Glamorgan road accident statistics for 2025.