🔴 Police Collision Severity
3,781 Fatal (1.4%)
55,444 Serious (20.5%)
211,790 Slight (78.1%)
349,711 Total casualties
📊 Incident Type Breakdown
🏆 Top 10 Most Dangerous Roads
M25 ⚫ 29 fatal4,857 incidents
M1 ⚫ 50 fatal4,624 incidents
M6 ⚫ 54 fatal4,175 incidents
A1 ⚫ 27 fatal3,497 incidents
A38 ⚫ 47 fatal3,302 incidents
A23 ⚫ 20 fatal3,114 incidents
A5 ⚫ 42 fatal2,823 incidents
A27 ⚫ 28 fatal2,729 incidents
A4 ⚫ 28 fatal2,617 incidents
A2 ⚫ 25 fatal2,598 incidents
10+ Fatal
50+ Casualties
20+ Casualties
Standard
🗺️ Collision Map — 3,970 police-recorded incidents
Fatal
Severe
Serious
Slight
📍 Zoom in · Click any pin for full details
📈 Data Source Comparison
271,015🚔 Police Collisions
DfT STATS19
305,047🚦 NH Incidents
National Highways
134🏙️ TfL London
Transport for London
576,196📊 Combined Total
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📋 Flagged Junctions (10,831)
Region
Level
Source
Type
Data Sources: National Highways incident data and DfT STATS19 police-recorded collision data, both under Open Government Licence v3.0. Blackspot classification is algorithmic — not an official government safety assessment. © 2026 UK Traffic Updates.