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CrashStats

RG23 road accidents: crash map and statistics

Police recorded 1,468 road traffic collisions in the RG23 postcode district, Basingstoke and Deane, from 1979 to 2025, and 2,107 people were killed or injured in them. Of those collisions, 25 were fatal and 424 were serious.

In 2025 police recorded 16 collisions, down from 19 in 2024.

Collisions since 1979
1,468
1,984th of 2,813 postcode districts, highest first
Casualties
2,107
1.44 per collision
Fatal collisions
25
29 people killed
Serious collisions
424
544 seriously injured
Collisions in 2025
16
19 in 2024
Casualties in 2025
20
Down 17% on 2024

Road collision statistics for RG23

Collisions by severity, 1979 to 2025

  • Fatal251.7%
  • Serious42429%
  • Slight1,01969%

What the data shows

  • RG23 had 165 collisions from 2016 to 2025, 21% fewer than the 210 from 2006 to 2015.
  • 31% of collisions in RG23 were fatal or serious, against 20% across Great Britain.
  • 186 children under 16 were killed or injured in RG23, 8.8% of the casualties whose age was recorded.
  • The road surface was wet, icy, snowy or flooded in 37% of collisions in RG23.

Where RG23 ranks among 2,813 postcode districts

Most collisions
1,984th
Most casualties
1,968th
Most fatal collisions
1,994th
Most serious collisions
1,697th

Collisions by day of the week

  • Monday198 (13%)
  • Tuesday226 (15%)
  • Wednesday214 (15%)
  • Thursday234 (16%)
  • Friday232 (16%)
  • Saturday212 (14%)
  • Sunday152 (10%)

Light conditions

  • Daylight1,052 (72%)
  • Dark, no street lighting212 (14%)
  • Dark, street lights lit181 (12%)
  • Dark, lighting unknown20 (1.4%)
  • Dark, street lights unlit3 (0.2%)

Type of road

  • Single carriageway1,036 (71%)
  • Dual carriageway303 (21%)
  • Roundabout105 (7.2%)
  • One way street or slip road19 (1.3%)
  • Not recorded5 (0.3%)

Speed limit at the scene

  • 20 mph2 (0.1%)
  • 30 mph477 (32%)
  • 40 mph149 (10%)
  • 50 mph53 (3.6%)
  • 60 mph463 (32%)
  • 70 mph324 (22%)

Weather at the time

  • Fine, no high winds1,160 (79%)
  • Raining, no high winds183 (12%)
  • Raining with high winds27 (1.8%)
  • Fine with high winds17 (1.2%)
  • Fog or mist14 (1%)
  • Snowing, no high winds6 (0.4%)
  • Snowing with high winds3 (0.2%)
  • Other53 (3.6%)
  • Not recorded5 (0.3%)

Who was hurt

  • Car occupant1,427 (68%)
  • Motorcyclist237 (11%)
  • Pedestrian136 (6.5%)
  • Cyclist115 (5.5%)
  • Van occupant84 (4%)
  • Bus or coach occupant53 (2.5%)
  • Goods vehicle occupant (over 3.5 tonnes)19 (0.9%)
  • Minibus occupant13 (0.6%)
  • Taxi or private hire car occupant13 (0.6%)
  • Other vehicle occupant8 (0.4%)
  • Other1 (under 0.1%)
  • Not recorded1 (under 0.1%)

Source: Department for Transport, STATS19 road safety data

RG23 road accidents by year

Collisions and casualties in RG23, 1979 to 2025

Collisions in RG23 peaked at 67 in 1990; 2025 had 16.

  • Collisions
  • Collisions in 2025: 16
  • Casualties

Source: Department for Transport, STATS19 road safety data

View as a table
YearCollisionsCasualties
20251620
20241924
20231924
20221120
20211620
20201415
20191619
20181938
20171930
20161621
20151622
20142428
20132737
20121926
20112025
20102022
20092228
20081729
20072836
20061722
20053343
20042129
20033449
20023047
20013247
20003753
19994765
19984165
19974056
19964774
19953246
19945683
19935894
19923959
19914663
19906799
19896792
19885173
19873554
19863649
19854263
19843549
19832935
19823253
19812640
19804371
19793750

Map of recent crashes in RG23

Map of the 24 most recent crashes in RG23

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

  • 24 crashes
  • Serious
  • Slight

Recent road crashes in RG23

The 24 most recent collisions in RG23 happened between 23 October 2024 and 18 December 2025.

Severity

Crashes by road in RG23

The B3400 has the most collisions in RG23, 295 of 1,468 (20%), followed by the A30 (227).

Collisions in RG23 on each road, 1979 to 2025
RankRoadCollisionsCasualtiesFatalSerious
1stB3400295461592
2ndA30227362775
3rdA339147216455
4thM377111118
5thA3405665011
6thA334500

Council area for RG23

RG23 is in Basingstoke and Deane, where police recorded 22,610 collisions from 1979 to 2025. RG23 accounts for 6.5% of them.

Towns in RG23

Collisions in RG23 were recorded in 2 towns, led by Basingstoke (350) and Oakley, Basingstoke and Deane (204).