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CrashStats

B302 accidents: crash map and statistics

Police recorded 247 collisions on the B302 from 1979 to 2025, with 275 casualties. Of those crashes, 2 were fatal and 47 serious, and 2 people were killed.

In 2025 there was 1 collision on the B302, down 80% from 5 in 2024, with 1 casualty.

Collisions since 1979
247
2,964th highest of 4,923 roads
Casualties
275
1.11 per collision
Fatal collisions
2
2 people killed
Serious collisions
47
50 seriously injured
Collisions in 2025
1
Down 80% on 2024
Casualties in 2025
1
Down 83% on 2024

Crash severity on the B302

On the B302, 0.8% of collisions were fatal and 19% serious, against 1.6% and 18% across Great Britain.

Collisions by severity, 1979 to 2025

  • Fatal20.8%
  • Serious4719%
  • Slight19880%

Where the B302 ranks among 4,923 roads

Most collisions
2,964th
Most casualties
3,227th
Most fatal collisions
3,485th
Most serious collisions
3,056th

B302 accidents by year

Collisions on the B302 peaked at 12 in 1986 and were down to 1 in 2025.

Collisions and casualties on the B302, 1979 to 2025

  • Collisions
  • Collisions in 2025: 1
  • Casualties

Source: Department for Transport, STATS19 road safety data

View as a table
YearCollisionsCasualties
202511
202456
202355
202222
202111
202011
201933
201855
201733
201644
201522
201455
201366
201233
201122
201044
200944
20081011
200734
200644
200577
200456
200344
200255
200166
200078
199966
199878
199777
199657
199577
199499
19931010
199256
199178
1990910
198933
19881013
198733
19861219
198522
198456
198389
198278
198166
1980811
197945

When crashes happen on the B302

Friday has the most collisions on the B302 (45), and 6am to 9am is the busiest time of day (49).

Collisions by day of the week

  • Monday34 (14%)
  • Tuesday43 (17%)
  • Wednesday44 (18%)
  • Thursday41 (17%)
  • Friday45 (18%)
  • Saturday23 (9.3%)
  • Sunday17 (6.9%)

Collisions by time of day

  • Midnight to 3am5 (2%)
  • 3am to 6am1 (0.4%)
  • 6am to 9am49 (20%)
  • 9am to noon40 (16%)
  • Noon to 3pm41 (17%)
  • 3pm to 6pm45 (18%)
  • 6pm to 9pm40 (16%)
  • 9pm to midnight26 (11%)

Collisions by month

  • January21 (8.5%)
  • February19 (7.7%)
  • March27 (11%)
  • April14 (5.7%)
  • May23 (9.3%)
  • June22 (8.9%)
  • July21 (8.5%)
  • August22 (8.9%)
  • September15 (6.1%)
  • October26 (11%)
  • November25 (10%)
  • December12 (4.9%)

Light conditions at the time

  • Daylight182 (74%)
  • Dark, street lights lit62 (25%)
  • Dark, lighting unknown1 (0.4%)
  • Dark, no street lighting1 (0.4%)
  • Dark, street lights unlit1 (0.4%)

Source: Department for Transport, STATS19 road safety data

Road and weather conditions in B302 crashes

On the B302, 93% of collisions happened where the speed limit was 30 mph and 77% on a dry road surface.

Speed limit at the scene

  • 20 mph12 (4.9%)
  • 30 mph230 (93%)
  • 40 mph1 (0.4%)
  • 50 mph1 (0.4%)
  • 60 mph3 (1.2%)

Weather at the time

  • Fine, no high winds193 (78%)
  • Raining, no high winds32 (13%)
  • Raining with high winds2 (0.8%)
  • Fine with high winds1 (0.4%)
  • Other14 (5.7%)
  • Not recorded5 (2%)

Road surface

  • Dry189 (77%)
  • Wet or damp56 (23%)
  • Not recorded2 (0.8%)

Type of road

  • Single carriageway220 (89%)
  • Dual carriageway10 (4%)
  • One way street or slip road1 (0.4%)
  • Roundabout1 (0.4%)
  • Not recorded15 (6.1%)

Source: Department for Transport, STATS19 road safety data

People hurt and vehicles involved in B302 crashes

Motorcyclists make up 32% of the people killed or injured on the B302, followed by cyclists (24%).

Casualties by road user

  • Motorcyclist88 (32%)
  • Cyclist67 (24%)
  • Car occupant53 (19%)
  • Pedestrian48 (17%)
  • Van occupant12 (4.4%)
  • Taxi or private hire car occupant5 (1.8%)
  • Bus or coach occupant2 (0.7%)

Vehicles involved

  • Car217 (49%)
  • Motorcycle94 (21%)
  • Pedal cycle70 (16%)
  • Van or goods vehicle up to 3.5 tonnes23 (5.2%)
  • Taxi or private hire car20 (4.5%)
  • Bus or coach7 (1.6%)
  • Goods vehicle over 3.5 tonnes5 (1.1%)
  • Other4 (0.9%)

Casualties by age

  • 0 to 51 (0.4%)
  • 6 to 103 (1.1%)
  • 11 to 152 (0.7%)
  • 16 to 2012 (4.4%)
  • 21 to 2546 (17%)
  • 26 to 3584 (31%)
  • 36 to 4545 (16%)
  • 46 to 5534 (12%)
  • 56 to 658 (2.9%)
  • 66 to 7511 (4%)
  • Over 7511 (4%)
  • Not recorded18 (6.5%)

Drivers, passengers and pedestrians

  • Driver or rider199 (72%)
  • Pedestrian48 (17%)
  • Passenger28 (10%)

Source: Department for Transport, STATS19 road safety data

Map of recent crashes on the B302

Map of the 25 most recent crashes on the B302

Use the arrow keys to move the map and the plus and minus keys to zoom.

  • 25 crashes
  • Serious
  • Slight

B302 crashes by council area

Of the 247 collisions on the B302, 244 were in Kensington and Chelsea.

Collisions on the B302 in each area, 1979 to 2025
RankAreaCollisionsCasualtiesFatalSerious
1stKensington and Chelsea244272246

B302 crashes by town

Collisions on the B302 were recorded in 2 towns and built-up areas, led by Kensington and Chelsea (210) and City of Westminster (9).

Recent crashes on the B302

These are the 25 most recent collisions on the B302, from 26 April 2017 to 20 March 2025.

Severity