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CrashStats

Diss & Roydon, South Norfolk, IP22 4JW area: accident hotspot

Collisions, 2001 to 2025
101
7,888th busiest of 12,033 hotspots
Casualties
139
1.38 per collision
Fatal collisions
0
No one killed
Collisions in 2025
4
4 in 2024

Crash severity at the IP22 4JW hotspot

24 of the 101 collisions here (24%) killed or seriously injured someone.

Collisions by severity, 2001 to 2025

  • Fatal00%
  • Serious2424%
  • Slight7776%

People hurt, 2001 to 2025

Killed
0
Seriously injured
26
Slightly injured
113
All casualties
139

Accidents by year at the IP22 4JW hotspot

Collisions here peaked at 8 in 2006, against an average of 4.0 a year from 2001 to 2025.

Collisions and casualties at the IP22 4JW hotspot, 2001 to 2025

  • Collisions
  • Collisions in 2025: 4
  • Casualties

Source: Department for Transport, STATS19 road safety data

View as a table
YearCollisionsCasualties
202544
202447
202346
202211
202100
202022
201967
201844
2017410
201667
201545
201425
201378
201233
201156
201044
200922
200848
200733
2006810
200536
200457
200347
200257
2001710

Map of crashes at the IP22 4JW hotspot

The 48 most recent collisions at this hotspot, coloured by severity, around its centre near IP22 4JW.

Map of the 48 most recent collisions at the Diss & Roydon, South Norfolk, IP22 4JW 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 IP22 4JW 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
Diss & Roydon
Council area
South Norfolk
Nearest postcode to the centre
IP22 4JW
Postcode district
IP22
Centre (latitude, longitude)
52.36941, 1.12528
Radius
700 metres
Years covered
2001 to 2025
Years with a collision
24 of 25
Latest collision
20 September 2025
Rank by collisions
7,888th of 12,033 hotspots

Roads at the IP22 4JW hotspot

Most collisions at this hotspot were on the A1066, with 68 of 101, followed by the B1077 with 10.

Collisions at the IP22 4JW hotspot on each road, 2001 to 2025
RankRoadCollisionsCasualtiesFatalSerious
1stA10666898017
2ndB1077101602
3rdA1061100
4thA1431100

Towns near the IP22 4JW hotspot

82 of the 101 collisions at this hotspot were inside the built-up area of Diss.

All 101 crashes at the IP22 4JW hotspot

Newest first, from 8 March 2001 to 20 September 2025, 48 to a page.

Severity
Year