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CrashStats

Banister & Polygon, Southampton, SO15 5DX area: accident hotspot

Collisions, 2001 to 2025
852
489th busiest of 12,033 hotspots
Casualties
982
1.15 per collision
Fatal collisions
4
4 people killed
Collisions in 2025
35
Up 59% on 2024

Crash severity at the SO15 5DX hotspot

158 of the 852 collisions here (19%) killed or seriously injured someone.

Collisions by severity, 2001 to 2025

  • Fatal40.5%
  • Serious15418%
  • Slight69481%

People hurt, 2001 to 2025

Killed
4
Seriously injured
157
Slightly injured
821
All casualties
982

Accidents by year at the SO15 5DX hotspot

Collisions here peaked at 47 in 2009, against an average of 34 a year from 2001 to 2025.

Collisions and casualties at the SO15 5DX hotspot, 2001 to 2025

  • Collisions
  • Collisions in 2025: 35
  • Casualties

Source: Department for Transport, STATS19 road safety data

View as a table
YearCollisionsCasualties
20253536
20242226
20232021
20222933
20213031
20202227
20192830
20183136
20173340
20163536
20153134
20143647
20133943
20124449
20113750
20103639
20094750
20082735
20074451
20063540
20053845
20044449
20033345
20023947
20013742

Map of crashes at the SO15 5DX hotspot

The 48 most recent collisions at this hotspot, coloured by severity, around its centre near SO15 5DX.

Map of the 48 most recent collisions at the Banister & Polygon, Southampton, SO15 5DX area accident hotspot

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

  • 48 crashes
  • Serious
  • Slight

Centre of the hotspot

Hotspot area, 700 m radius

Details of the SO15 5DX hotspot

This hotspot counts every collision police recorded from 2001 to 2025 within 700 metres of its centre, except those already counted in a busier hotspot.

Ward
Banister & Polygon
Council area
Southampton
Nearest postcode to the centre
SO15 5DX
Postcode district
SO15
Centre (latitude, longitude)
50.91373, -1.42055
Radius
700 metres
Years covered
2001 to 2025
Years with a collision
25 of 25
Latest collision
20 December 2025
Rank by collisions
489th of 12,033 hotspots

Roads at the SO15 5DX hotspot

The busiest road at this hotspot is the A3057, with 276 of 852, followed by the A33 with 1.

Collisions at the SO15 5DX hotspot on each road, 2001 to 2025
RankRoadCollisionsCasualtiesFatalSerious
1stA3057276313254
2ndA331100
3rdA3341100
4thA3351100

Towns near the SO15 5DX hotspot

All 852 collisions at this hotspot were inside the built-up area of Southampton.

All 852 crashes at the SO15 5DX hotspot

Newest first, from 5 January 2001 to 20 December 2025, 48 to a page.

Severity
Year