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Warning Zone · 29 combined incidents · 1 fatal · On the M1 within 2 miles of J45
Wider area: counting every road within 3 miles — local streets, A-roads, everything — 1,120 collisions are on record, 13 of them fatal. That figure tracks how built-up the area is rather than the road, so it is context only and the score below does not use it.
Ranked 334 of 554 UK junctions on record by recorded harm · 33 of 53 on the M1.
A ranking of our own records, not a risk-per-vehicle measure and not an official safety assessment. Collisions are weighted by outcome: one fatal counts for 50 slight collisions, one serious for 8.
📍 Each pin marks an actual police-recorded collision location · Zoom in and click for details
Two things we can tell you now. The rest is in the detailed record.
Get the complete police collision breakdown, severity charts, weather analysis, danger score, speed limit data, and trend data for M1 junctions.
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A full road safety report for M1 — every collision, severity split, conditions and junction ranking, formatted to print or file.
View road safety report →Data Sources: DfT STATS19 police-recorded collision data and National Highways incident data, both under Open Government Licence v3.0. This is historical DfT statistical data — not an official police report. Blackspot classification is algorithmic and not an official safety assessment. © 2026 UK Traffic Updates.