🔴 Police Collision Severity
270,925
collisions
3,778 Fatal (1.4%)
55,428 Serious (20.5%)
211,719 Slight (78.1%)
349,591 Total casualties
📊 Incident Type Breakdown
🏆 Top 10 Most Dangerous Roads
M25 ⚫ 29 fatal 3,078 incidents
A23 ⚫ 20 fatal 2,984 incidents
A38 ⚫ 47 fatal 2,936 incidents
A4 ⚫ 28 fatal 2,617 incidents
A2 ⚫ 25 fatal 2,477 incidents
M1 ⚫ 50 fatal 2,457 incidents
A3 ⚫ 17 fatal 2,445 incidents
A6 ⚫ 36 fatal 2,325 incidents
A1 ⚫ 27 fatal 2,255 incidents
A406 ⚫ 20 fatal 2,212 incidents
🗺️ Collision Map — 3,986 police-recorded incidents
📍 Zoom in · Click any pin for full details
📈 Data Source Comparison
270,925 🚔 Police CollisionsDfT STATS19
274,744 🚦 NH IncidentsNational Highways
160 🏙️ TfL LondonTransport for London
545,829 📊 Combined TotalMost comprehensive UK dataset
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📋 Flagged Junctions (10,479 )
Region
Level
Source
Type
🚨 Early Warning
Want to know about incidents on A46 before they slow you down?
A46 has seen 545,669 logged incidents. Early Warning subscribers get alerted the moment the next one happens — often 25 minutes before sat-nav catches up.
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.