🔴 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 fatal7,408 incidents
M1 ⚫ 50 fatal6,971 incidents
M6 ⚫ 54 fatal6,116 incidents
A1 ⚫ 27 fatal5,141 incidents
A27 ⚫ 28 fatal3,907 incidents
A38 ⚫ 47 fatal3,728 incidents
A5 ⚫ 42 fatal3,606 incidents
M60 ⚫ 13 fatal3,438 incidents
M4 ⚫ 30 fatal3,284 incidents
A23 ⚫ 20 fatal3,236 incidents
10+ Fatal
50+ Casualties
20+ Casualties
Standard
🗺️ Collision Map — 3,986 police-recorded incidents
Fatal
Severe
Serious
Slight
📍 Zoom in · Click any pin for full details
📈 Data Source Comparison
271,015🚔 Police Collisions
DfT STATS19
339,582🚦 NH Incidents
National Highways
125🏙️ TfL London
Transport for London
610,722📊 Combined Total
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📋 Flagged Junctions (10,970)
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.