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Traffic signal fault ● LIVE
A408
[A408] FALLING LANE (UB7 ) (Hillingdon)
● Active
2h ago
Category
Traffic signal fault
Time Period
Morning Rush Hour
Transport for London — Disruption Details
[A408] Falling Lane (All directions) at the junction of High Street - The traffic signals are not working due to a technical fault.
ℹ️ TfL Travel Advice
Approach with caution. There are no reported delays.
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Data from Transport for London. © 2026 UK Traffic Updates.