Traffic Alerts
Last updated by National Highways on 14/10/2025 11:30
M25 clockwise between J18 (Amersham / Watford (W)) and J19 (Watford) • Overturned Vehicle
Now cleared.
M25 clockwise between J18 (Amersham / Watford (W)) and J19 (Watford) • Congestion
Normal traffic conditions are expected between 12:30 and 12:45 on 14 October 2025.
M25 anti-clockwise between J20 (Hemel Hempstead / Watford (N)) and J19 (Watford) • Congestion
Normal traffic conditions are expected between 12:30 and 12:45 on 14 October 2025.
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