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CrashStats

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

Collisions, 2001 to 2025
216
3,925th busiest of 12,033 hotspots
Casualties
246
1.14 per collision
Fatal collisions
2
2 people killed
Collisions in 2025
4
9 in 2024

Crash severity at the IP22 4GE hotspot

44 of the 216 collisions here (20%) killed or seriously injured someone.

Collisions by severity, 2001 to 2025

  • Fatal20.9%
  • Serious4219%
  • Slight17280%

People hurt, 2001 to 2025

Killed
2
Seriously injured
43
Slightly injured
201
All casualties
246

Accidents by year at the IP22 4GE hotspot

Collisions here peaked at 17 in 2003, against an average of 8.6 a year from 2001 to 2025.

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

  • Collisions
  • Collisions in 2025: 4
  • Casualties

Source: Department for Transport, STATS19 road safety data

View as a table
YearCollisionsCasualties
202545
2024911
202378
202289
202155
202067
201978
201811
2017814
20161111
2015711
2014811
201355
201288
20111212
201066
200978
20081011
20071213
200688
20051113
20041213
20031718
20021414
20011316

Map of crashes at the IP22 4GE hotspot

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

Map of the 48 most recent collisions at the Diss & Roydon, South Norfolk, IP22 4GE area accident hotspot

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

  • 48 crashes
  • Fatal
  • Serious
  • Slight

Centre of the hotspot

Hotspot area, 700 m radius

Details of the IP22 4GE 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 4GE
Postcode district
IP22
Centre (latitude, longitude)
52.37591, 1.10876
Radius
700 metres
Years covered
2001 to 2025
Years with a collision
25 of 25
Latest collision
13 October 2025
Rank by collisions
3,925th of 12,033 hotspots

Roads at the IP22 4GE hotspot

The busiest road at this hotspot is the A1066, with 89 of 216, followed by the B1077 with 18.

Collisions at the IP22 4GE hotspot on each road, 2001 to 2025
RankRoadCollisionsCasualtiesFatalSerious
1stA106689107120
2ndB1077181805
3rdB1132182103

Towns near the IP22 4GE hotspot

All 216 collisions at this hotspot were inside the built-up area of Diss.

All 216 crashes at the IP22 4GE hotspot

Newest first, from 23 April 2001 to 13 October 2025, 48 to a page.

Severity
Year