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Home / Traffic / Incidents / M25
M25 Severe Active

M25 - Road closure

4h ago East of England 10 views

Incident Details

The M25 in Hertfordshire is closed in both directions between J21a (St Albans) and J22 (London Colney) due to an ongoing police-led incident.

M25
Severe
Active
01:01, 16 Oct 2026

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· First report

The M25 in Hertfordshire is closed in both directions between J21a (St Albans) and J22 (London Colney) due to an ongoing police-led incident.

Wording as published by National Highways, recorded as it changed.

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M25 — M25 - Road closure Full details 👉 https://uktrafficupdates.uk/traffic/incidents/26225716-m25-road-closure/
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We detected congestion building on the M25 50 minutes before this incident was officially reported.
In the last 30 days, we've detected 2050 incidents on the M25 an average of 352 minutes early.
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