First published 10/6/2026, 11:12:16 AM · Last updated 10/6/2026, 11:12:16 AM

Vehicle collision road disruption — [A406] NORTH CIRCULAR ROAD (IG1 ) (Redbridge)

A collision closed the northbound A406 at Seymour Gardens, with traffic queuing and motorists advised to use an alternative route. The source reports no delays on diversion routes.

Illustrative image: Bowes Road, (A406 North Circular Road) Looking west towards the bridge which carries the railway from Palmers Green to Bowes Park Station, then onwards to Finsbury Park and then to Kings Cross or Moorgate. — Christine Matthews/Wikimedia Commons, CC BY-SA 2.0

Categories: travel-and-transportation

Generated scores

Scores are based on the cited reporting and use a 1–10 scale. Read the methodology.

Confidence: 8/10How certain the assessment is based on the clarity and evidence in the cited reporting.
Geographic reach: 1/10How widely the event reaches, from a local area (1) to worldwide impact (10).
Global importance: 1/10The event's broader significance, from limited importance (1) to major global importance (10).
Impact magnitude: 3/10The scale or severity of the real-world impact, from minor (1) to extreme (10).
Positivity: 3/10How harmful or beneficial the event is, from strongly harmful (1) to strongly positive (10).
Urgency: 5/10How time-sensitive the event is, from low urgency (1) to immediate attention needed (10).

Why it matters

The closure and queue may affect local road users travelling northbound.

Location

Sources

Vehicle collision road disruption — [A406] NORTH CIRCULAR ROAD (IG1 ) (Redbridge)Powered by TfL Open Data. Contains OS data © Crown copyright and database rights 2016. Geomni UK Map data © and database rights 2019. Usage terms

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