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CrashStats

Serious unclassified road crash in Three Rivers WD3 on 18 December 2025 at 16:50 involving a Suzuki Wagon R+

A Suzuki Wagon R+ hit a pedestrian on an unclassified road in Three Rivers at 16:50 on Thursday 18 December 2025. A 74-year-old female pedestrian was seriously injured.

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

Severity
Serious
Date
18 Dec 2025
Thursday, 16:50
Vehicles
1
Suzuki Wagon R+
Casualties
1
1 seriously injured

Location of the crash

Police recorded the crash at latitude 51.64696, longitude -0.45558, in the WD3 postcode district and within the built-up area of Rickmansworth. It is one of the crashes that make up the Dickinsons, Three Rivers, WD3 3FB area accident hotspot.

Map of where the crash happened in Three Rivers

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  • 1 crash
  • Serious

Collision details

Basic information

Reference
2025411720669
Council area
Three Rivers
Police force
Hertfordshire
Police attended the scene
Yes
Highway authority
Hertfordshire

Road and location details

First road class
Unclassified
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
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
Fine, no high winds
Road surface
Wet or damp

Enhanced collision data

Serious injury band
Very 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, 11 metres away, was a slight injury crash on 21 March 1999.

Vehicles involved (1)

  • Vehicle 1: Suzuki Wagon R+

    Car

    Manoeuvre
    Going ahead
    Travelling from
    North
    Travelling to
    South
    Position at junction
    Not at or within 20 metres of junction
    First point of impact
    Front
    Left-hand drive
    No
    Journey purpose
    Commuting to or from work
    Driver sex
    Female
    Driver age
    18 years
    Engine capacity
    1,229 cc
    Fuel or propulsion
    Petrol
    Driver home area deprivation
    10% least deprived
    Distance from driver's home
    Within 5 km

Casualties (1)

  • Casualty 1: Pedestrian

    Serious

    Female, aged 74, hit by vehicle 1 (Suzuki Wagon R+)

    Pedestrian location
    In carriageway, crossing elsewhere
    Pedestrian movement
    Crossing from driver's offside
    Serious injury band
    Very serious
    Home area deprivation
    10 to 20% 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 2025411720669 in the data published on GOV.UK under the Open Government Licence v3.0, and one of the crashes counted in the Three Rivers road accident statistics for 2025.