M1 | Buckinghamshire | Road Closure | Expect De… — Cleared 31 Jul

What happened

The M1 in Buckinghamshire is closed in both directions between J14 (Broughton) and J13 (Brogborough) due to a Police Led Incident.

RoadM1

SeveritySevere

StatusCleared

DirectionBoth directions

Started00:59, 31 Jul 2026

Cleared03:15, 31 Jul 2026

00:59, 31 JulFirst report
The M1 in Buckinghamshire is closed in both directions between J14 (Broughton) and J13 (Brogborough) due to a Police Led Incident.
01:35, 31 JulUpdate
The M1 in Buckinghamshire is closed in both directions between J14 (Broughton) and J13 (Brogborough) due to a Police Led Incident.
02:10, 31 JulUpdate
⏱ Still active — no changes from National Highways. Incident ongoing for 1h 10m. Monitoring continues.
02:15, 31 JulUpdate
The M1 in Buckinghamshire is closed in both directions between J14 (Broughton) and J13 (Brogborough) due to a Police Led Incident.
02:45, 31 JulUpdate
⏱ Still active — no changes from National Highways. Incident ongoing for 1h 45m. Monitoring continues.
02:50, 31 JulUpdate
The M1 in Buckinghamshire is closed in both directions between J14 (Broughton) and J13 (Brogborough) due to a Police Led Incident.
03:15, 31 JulUpdate
✅ Incident cleared — M1 reopened at 03:15 on 31 Jul 2026. Total disruption: 2h 15m. All lanes open, traffic returning to normal.
15:55, 5 NovFinal update
The M1 in Buckinghamshire is closed in both directions between J14 (Broughton) and J13 (Brogborough) due to a Police Led Incident.

Wording from National Highways, recorded as it changed.

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