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CrashStats

Serious A406 crash in Barnet on 20 December 2025 at 17:44 involving a Suzuki GSXR motorcycle

A Suzuki GSXR motorcycle and a Vauxhall Mokka were involved in a crash on the A406 in Barnet at 17:44 on Saturday 20 December 2025. The 21-year-old male rider of the Suzuki GSXR motorcycle was seriously injured and a 21-year-old male passenger on the Suzuki GSXR motorcycle was slightly injured.

It happened after dark under street lighting in fine weather on a wet dual carriageway with a 40 mph limit, away from any junction.

Severity
Serious
Date
20 Dec 2025
Saturday, 17:44
Vehicles
2
Suzuki GSXR and Vauxhall Mokka
Casualties
2
1 seriously injured, 1 slightly injured

Location of the crash

Police recorded the crash at latitude 51.60626, longitude -0.15331, in the N10 postcode district. It is one of the crashes that make up the Friern Barnet, Barnet, N11 3DW area accident hotspot.

Map of where the crash happened in Barnet

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  • 1 crash
  • Serious

Collision details

Basic information

Reference
2025010616660
Council area
Barnet
Police force
Metropolitan Police
Police attended the scene
Yes

Road and location details

First road class
A
First road number
406
Road type
Dual carriageway
Speed limit
40 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
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, 9 metres away, was a slight injury crash on 9 July 2001.

Vehicles involved (2)

  • Vehicle 1: Suzuki GSXR

    Motorcycle over 500cc

    Manoeuvre
    Going ahead
    Travelling from
    East
    Travelling to
    West
    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
    21 years
    Engine capacity
    599 cc
    Fuel or propulsion
    Petrol
    Driver home area deprivation
    10 to 20% most deprived
    Distance from driver's home
    5 to 10 km

  • Vehicle 2: Vauxhall Mokka

    Car

    Manoeuvre
    Going ahead
    Travelling from
    East
    Travelling to
    West
    Position at junction
    Not at or within 20 metres of junction
    First point of impact
    Back
    Left-hand drive
    No
    Driver sex
    Female
    Driver age
    48 years
    Engine capacity
    1,364 cc
    Fuel or propulsion
    Petrol
    Driver home area deprivation
    40 to 50% most deprived
    Distance from driver's home
    5 to 10 km

Casualties (2)

  • Casualty 1: Rider

    Serious

    Male, aged 21, motorcyclist (over 500cc), on vehicle 1 (Suzuki GSXR)

    Serious injury band
    Very serious
    Home area deprivation
    10 to 20% most deprived
    Distance from home
    5 to 10 km

  • Casualty 2: Passenger

    Slight

    Male, aged 21, motorcyclist (over 500cc), on vehicle 1 (Suzuki GSXR)

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 2025010616660 in the data published on GOV.UK under the Open Government Licence v3.0, and one of the crashes counted in the Barnet road accident statistics for 2025.