Serious Honda Nss and BMW 3 Series and BMW 5 Series crash on an unclassified road in Merton - 28 Aug 2025

Accident reference 2025010594299

Serious Accident

Accident summary

On Thursday 28 August 2025 at 16:40 a serious collision occurred near an unclassified road, Merton involving 3 vehicles (bmw 5 series, honda nss, bmw 3 series) and 1 casualty (1 serious) Weather at the time was recorded as fine no high winds. Road surface conditions were dry. Lighting was described as daylight. A police officer attended the scene.

Key details

  • Posted speed limit: 20 mph
  • Road type: Single carriageway
  • Junction: T or staggered junction
  • Setting: Urban

Location

Fatal
Serious
Slight
Click markers for details
Coordinates: 51.404870, -0.172070

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Basic Information

Accident Reference 2025010594299
Police Reference 010594299
Date & Time
Thursday
Severity Serious
Vehicles Involved 3
Casualties 1
Police Force Metropolitan Police
Police Officer Attended Yes

Road & Location Details

Area Type Urban
First Road Unclassified road
Second Road Unclassified road
Road Type Single carriageway
Speed Limit 20 mph
Trunk Road Yes
Highway Authority E09000024
Current Highway Authority E09000024
LSOA Code E01003378

Junction Information

Junction Detail T or staggered junction
Junction Control Give way or uncontrolled

Environmental Conditions

Light Conditions Daylight
Weather Conditions Fine no high winds
Road Surface Conditions Dry
Carriageway Hazards None

Enhanced Collision Data

Injury Based Classification Yes
Adjusted Serious Casualties 1
Adjusted Slight Casualties 0

Vehicles (3)

Vehicle 3

Vehicle Information

Type Car
Make/Model BMW 5 SERIES
Engine Capacity 1998cc
Fuel Type Petrol
Left Hand Drive Yes
Manoeuvre Slowing or stopping

Driver Information

Age 33
Sex Male
Journey Purpose Emergency vehicle on a blue-light response
IMD Decile 4 (1=most deprived, 10=least deprived)

Vehicle 1

Vehicle Information

Type Motorcycle over 500cc
Make/Model HONDA NSS
Engine Capacity 745cc
Fuel Type Petrol
Left Hand Drive Yes
Manoeuvre Turning right

Driver Information

Age 21
Sex Male
Journey Purpose Not known
IMD Decile 3 (1=most deprived, 10=least deprived)

Vehicle 2

Vehicle Information

Type Car
Make/Model BMW 3 SERIES
Engine Capacity 1995cc
Fuel Type Petrol
Left Hand Drive Yes
Manoeuvre Going ahead

Driver Information

Age 63
Sex Male
Journey Purpose Not known

Casualties (1)

Casualty 1

Basic Information

Class Driver or rider
Severity Serious
Type Motorcycle over 500cc rider or passenger
Age 21
Sex Male
Associated Vehicle Vehicle 1

Additional Details

IMD Decile 3 (1=most deprived, 10=least deprived)

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Data Source

This data is from the UK Department for Transport's STATS19 road safety dataset, available under the Open Government Licence v3.0.