Data field · Event · Vehicle

Vehicle left carriageway

Whether or how a vehicle departed the carriageway during a crash.

Who carries it ↓

1Data sources

1Providers

1Free to access

Sources that carry it

1 source

UK Department for Transport

STATS19 Road Safety Open Data

Coordinated collision, vehicle, and casualty record files for police-reported personal-injury collisions on public roads in Great Britain. Pinned to final validated 2025 data published 2026-07-30, with final series 1979-2025 and 2024-specification mappings. Northern Ireland, non-injury/unreported crashes, narratives, and ordered multi-event sequences are excluded.

Free Full file National GB 42 fields

Questions it helps answer

Traffic crash roadway and environmental conditions Traffic crash occurrence and sequence

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