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CrashStats

Serious B454 crash in Hounslow on 20 December 2025 at 18:00 involving a car

A car hit a pedestrian on the B454 in Hounslow at 18:00 on Saturday 20 December 2025. A 19-year-old female pedestrian was seriously injured.

It happened after dark under street lighting in fine weather on a dry dual carriageway with a 30 mph limit, away from any junction.

Severity
Serious
Date
20 Dec 2025
Saturday, 18:00
Vehicles
1
Car
Casualties
1
1 seriously injured

Location of the crash

Police recorded the crash at latitude 51.484, longitude -0.32927, in the TW7 postcode district and within the built-up area of Hounslow. It is one of the crashes that make up the Osterley & Spring Grove, Hounslow, TW7 5HD area accident hotspot.

Map of where the crash happened in Hounslow

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  • 1 crash
  • Serious

Collision details

Basic information

Reference
2025010618476
Council area
Hounslow
Police force
Metropolitan Police
Police attended the scene
No, reported using a self completion form

Road and location details

First road class
B
First road number
454
Road type
Dual 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
Zebra crossing

Environmental conditions

Light conditions
Dark, street lights lit
Weather
Fine, no high winds
Road surface
Dry

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, 2 metres away, was a slight injury crash on 8 March 2023.

Vehicles involved (1)

  • Vehicle 1: Car

    Position at junction
    Not at or within 20 metres of junction
    Left-hand drive
    No

Casualties (1)

  • Casualty 1: Pedestrian

    Serious

    Female, aged 19, hit by vehicle 1 (Car)

    Pedestrian location
    Crossing on pedestrian crossing facility
    Pedestrian movement
    Crossing from driver's nearside
    Serious injury band
    Less serious
    Home area deprivation
    30 to 40% 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 2025010618476 in the data published on GOV.UK under the Open Government Licence v3.0, and one of the crashes counted in the Hounslow road accident statistics for 2025.