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M25 Moderate Cleared

M25 J21A anti-clockwise exit | Anti-Clockwise | Congestion

1 Jun 2026, 17:44 Anti-Clockwise 87 views

Incident Details

Location : The M25 anticlockwise exit slip at junction J21A .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 17:45 and 18:00 on 1 June 2026.

M25
Moderate
Cleared
17:44, 1 Jun 2026

📜 Incident timeline

· First report

Location : The M25 anticlockwise exit slip at junction J21A .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 17:45 and 18:00 on 1 June 2026.

· Update

Location : The M25 anticlockwise exit slip at junction J21A .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 17:45 and 18:00 on 1 June 2026.

· Update

⏱ Still active — no changes from National Highways. Incident ongoing for 31 minutes. Monitoring continues.

· Update

Location : The M25 anticlockwise exit slip at junction J21A .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 17:45 and 18:00 on 1 June 2026.

· Update

⏱ Still active — no changes from National Highways. Incident ongoing for 1h 6m. Monitoring continues.

· Update

Location : The M25 anticlockwise exit slip at junction J21A .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 17:45 and 18:00 on 1 June 2026.

· Update

⏱ Still active — no changes from National Highways. Incident ongoing for 1h 46m. Monitoring continues.

· Update

Location : The M25 anticlockwise exit slip at junction J21A .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 17:45 and 18:00 on 1 June 2026.

· Update

⏱ Still active — no changes from National Highways. Incident ongoing for 2h 21m. Monitoring continues.

· Update

Location : The M25 anticlockwise exit slip at junction J21A .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 17:45 and 18:00 on 1 June 2026.

· Update

⏱ Still active — no changes from National Highways. Incident ongoing for 2h 56m. Monitoring continues.

· Update

Location : The M25 anticlockwise exit slip at junction J21A .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 17:45 and 18:00 on 1 June 2026.

· Update

⏱ Still active — no changes from National Highways. Incident ongoing for 3h 31m. Monitoring continues.

· Update

Location : The M25 anticlockwise exit slip at junction J21A .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 17:45 and 18:00 on 1 June 2026.

· Update

⏱ Still active — no changes from National Highways. Incident ongoing for 4h 6m. Monitoring continues.

· Update

Location : The M25 anticlockwise exit slip at junction J21A .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 17:45 and 18:00 on 1 June 2026.

· Update

⏱ Still active — no changes from National Highways. Incident ongoing for 4h 41m. Monitoring continues.

· Update

Location : The M25 anticlockwise exit slip at junction J21A .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 17:45 and 18:00 on 1 June 2026.

· Update

⏱ Still active — no changes from National Highways. Incident ongoing for 5h 21m. Monitoring continues.

· Update

Location : The M25 anticlockwise exit slip at junction J21A .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 17:45 and 18:00 on 1 June 2026.

· Update

⏱ Still active — no changes from National Highways. Incident ongoing for 5h 56m. Monitoring continues.

· Update

Location : The M25 anticlockwise exit slip at junction J21A .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 17:45 and 18:00 on 1 June 2026.

· Update

⏱ Still active — no changes from National Highways. Incident ongoing for 6h 31m. Monitoring continues.

· Update

Location : The M25 anticlockwise exit slip at junction J21A .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 17:45 and 18:00 on 1 June 2026.

· Update

⏱ Still active — no changes from National Highways. Incident ongoing for 7h 11m. Monitoring continues.

· Update

Location : The M25 anticlockwise exit slip at junction J21A .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 17:45 and 18:00 on 1 June 2026.

· Update

⏱ Still active — no changes from National Highways. Incident ongoing for 7h 51m. Monitoring continues.

· Update

Location : The M25 anticlockwise exit slip at junction J21A .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 17:45 and 18:00 on 1 June 2026.

· Update

⏱ Still active — no changes from National Highways. Incident ongoing for 8h 26m. Monitoring continues.

· Update

Location : The M25 anticlockwise exit slip at junction J21A .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 17:45 and 18:00 on 1 June 2026.

· Update

⏱ Still active — no changes from National Highways. Incident ongoing for 9h 1m. Monitoring continues.

· Update

Location : The M25 anticlockwise exit slip at junction J21A .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 17:45 and 18:00 on 1 June 2026.

· Update

⏱ Still active — no changes from National Highways. Incident ongoing for 9h 36m. Monitoring continues.

· Update

Location : The M25 anticlockwise exit slip at junction J21A .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 17:45 and 18:00 on 1 June 2026.

· Update

⏱ Still active — no changes from National Highways. Incident ongoing for 10h 11m. Monitoring continues.

· Update

Location : The M25 anticlockwise exit slip at junction J21A .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 17:45 and 18:00 on 1 June 2026.

· Update

⏱ Still active — no changes from National Highways. Incident ongoing for 10h 46m. Monitoring continues.

· Update

Location : The M25 anticlockwise exit slip at junction J21A .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 17:45 and 18:00 on 1 June 2026.

· Update

⏱ Still active — no changes from National Highways. Incident ongoing for 11h 21m. Monitoring continues.

· Update

Location : The M25 anticlockwise exit slip at junction J21A .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 17:45 and 18:00 on 1 June 2026.

· Update

⏱ Still active — no changes from National Highways. Incident ongoing for 11h 56m. Monitoring continues.

· Update

Location : The M25 anticlockwise exit slip at junction J21A .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 17:45 and 18:00 on 1 June 2026.

· Update

⏱ Still active — no changes from National Highways. Incident ongoing for 12h 31m. Monitoring continues.

· Update

Location : The M25 anticlockwise exit slip at junction J21A .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 17:45 and 18:00 on 1 June 2026.

· Update

⏱ Still active — no changes from National Highways. Incident ongoing for 13h 6m. Monitoring continues.

· Update

Location : The M25 anticlockwise exit slip at junction J21A .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 17:45 and 18:00 on 1 June 2026.

· Update

⏱ Still active — no changes from National Highways. Incident ongoing for 13h 41m. Monitoring continues.

· Update

Location : The M25 anticlockwise exit slip at junction J21A .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 17:45 and 18:00 on 1 June 2026.

· Update

⏱ Still active — no changes from National Highways. Incident ongoing for 14h 16m. Monitoring continues.

· Update

Location : The M25 anticlockwise exit slip at junction J21A .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 17:45 and 18:00 on 1 June 2026.

· Update

⏱ Still active — no changes from National Highways. Incident ongoing for 16h 31m. Monitoring continues.

· Update

Location : The M25 anticlockwise exit slip at junction J21A .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 17:45 and 18:00 on 1 June 2026.

· Update

⏱ Still active — no changes from National Highways. Incident ongoing for 17h 11m. Monitoring continues.

· Update

Location : The M25 anticlockwise exit slip at junction J21A .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 17:45 and 18:00 on 1 June 2026.

· Update

⏱ Still active — no changes from National Highways. Incident ongoing for 17h 46m. Monitoring continues.

· Update

Location : The M25 anticlockwise exit slip at junction J21A .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 17:45 and 18:00 on 1 June 2026.

· Update

⏱ Still active — no changes from National Highways. Incident ongoing for 18h 21m. Monitoring continues.

· Update

Location : The M25 anticlockwise exit slip at junction J21A .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 17:45 and 18:00 on 1 June 2026.

· Update

⏱ Still active — no changes from National Highways. Incident ongoing for 18h 56m. Monitoring continues.

· Update

Location : The M25 anticlockwise exit slip at junction J21A .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 17:45 and 18:00 on 1 June 2026.

· Update

⏱ Still active — no changes from National Highways. Incident ongoing for 19h 31m. Monitoring continues.

· Update

Location : The M25 anticlockwise exit slip at junction J21A .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 17:45 and 18:00 on 1 June 2026.

· Update

⏱ Still active — no changes from National Highways. Incident ongoing for 20h 6m. Monitoring continues.

· Update

Location : The M25 anticlockwise exit slip at junction J21A .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 17:45 and 18:00 on 1 June 2026.

· Update

⏱ Still active — no changes from National Highways. Incident ongoing for 20h 41m. Monitoring continues.

· Update

Location : The M25 anticlockwise exit slip at junction J21A .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 17:45 and 18:00 on 1 June 2026.

· Update

⏱ Still active — no changes from National Highways. Incident ongoing for 21h 16m. Monitoring continues.

· Update

Location : The M25 anticlockwise exit slip at junction J21A .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 17:45 and 18:00 on 1 June 2026.

· Update

⏱ Still active — no changes from National Highways. Incident ongoing for 21h 56m. Monitoring continues.

· Update

Location : The M25 anticlockwise exit slip at junction J21A .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 17:45 and 18:00 on 1 June 2026.

· Update

⏱ Still active — no changes from National Highways. Incident ongoing for 22h 31m. Monitoring continues.

· Update

Location : The M25 anticlockwise exit slip at junction J21A .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 17:45 and 18:00 on 1 June 2026.

· Update

⏱ Still active — no changes from National Highways. Incident ongoing for 26h 1m. Monitoring continues.

· Update

Location : The M25 anticlockwise exit slip at junction J21A .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 17:45 and 18:00 on 1 June 2026.

· Update

⏱ Still active — no changes from National Highways. Incident ongoing for 26h 41m. Monitoring continues.

· Update

Location : The M25 anticlockwise exit slip at junction J21A .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 17:45 and 18:00 on 1 June 2026.

· Update

⏱ Still active — no changes from National Highways. Incident ongoing for 27h 17m. Monitoring continues.

· Update

Location : The M25 anticlockwise exit slip at junction J21A .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 17:45 and 18:00 on 1 June 2026.

· Update

⏱ Still active — no changes from National Highways. Incident ongoing for 27h 56m. Monitoring continues.

· Update

Location : The M25 anticlockwise exit slip at junction J21A .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 17:45 and 18:00 on 1 June 2026.

· Update

⏱ Still active — no changes from National Highways. Incident ongoing for 28h 36m. Monitoring continues.

· Update

Location : The M25 anticlockwise exit slip at junction J21A .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 17:45 and 18:00 on 1 June 2026.

· Update

⏱ Still active — no changes from National Highways. Incident ongoing for 29h 11m. Monitoring continues.

· Update

Location : The M25 anticlockwise exit slip at junction J21A .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 17:45 and 18:00 on 1 June 2026.

· Update

⏱ Still active — no changes from National Highways. Incident ongoing for 29h 51m. Monitoring continues.

· Update

Location : The M25 anticlockwise exit slip at junction J21A .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 17:45 and 18:00 on 1 June 2026.

· Update

⏱ Still active — no changes from National Highways. Incident ongoing for 30h 26m. Monitoring continues.

· Update

Location : The M25 anticlockwise exit slip at junction J21A .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 17:45 and 18:00 on 1 June 2026.

· Update

⏱ Still active — no changes from National Highways. Incident ongoing for 31h 1m. Monitoring continues.

· Update

Location : The M25 anticlockwise exit slip at junction J21A .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 17:45 and 18:00 on 1 June 2026.

· Update

⏱ Still active — no changes from National Highways. Incident ongoing for 31h 41m. Monitoring continues.

· Update

Location : The M25 anticlockwise exit slip at junction J21A .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 17:45 and 18:00 on 1 June 2026.

· Update

⏱ Still active — no changes from National Highways. Incident ongoing for 32h 16m. Monitoring continues.

· Update

Location : The M25 anticlockwise exit slip at junction J21A .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 17:45 and 18:00 on 1 June 2026.

· Update

⏱ Still active — no changes from National Highways. Incident ongoing for 32h 51m. Monitoring continues.

· Update

Location : The M25 anticlockwise exit slip at junction J21A .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 17:45 and 18:00 on 1 June 2026.

· Update

⏱ Still active — no changes from National Highways. Incident ongoing for 33h 26m. Monitoring continues.

· Update

Location : The M25 anticlockwise exit slip at junction J21A .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 17:45 and 18:00 on 1 June 2026.

· Update

⏱ Still active — no changes from National Highways. Incident ongoing for 34h 1m. Monitoring continues.

· Update

Location : The M25 anticlockwise exit slip at junction J21A .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 17:45 and 18:00 on 1 June 2026.

· Update

⏱ Still active — no changes from National Highways. Incident ongoing for 34h 36m. Monitoring continues.

· Update

Location : The M25 anticlockwise exit slip at junction J21A .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 17:45 and 18:00 on 1 June 2026.

· Update

⏱ Still active — no changes from National Highways. Incident ongoing for 35h 46m. Monitoring continues.

· Update

Location : The M25 anticlockwise exit slip at junction J21A .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 17:45 and 18:00 on 1 June 2026.

· Update

⏱ Still active — no changes from National Highways. Incident ongoing for 36h 26m. Monitoring continues.

· Update

Location : The M25 anticlockwise exit slip at junction J21A .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 17:45 and 18:00 on 1 June 2026.

· Update

⏱ Still active — no changes from National Highways. Incident ongoing for 37h 1m. Monitoring continues.

· Final update

Location : The M25 anticlockwise exit slip at junction J21A .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 17:45 and 18:00 on 1 June 2026.

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

📢 Share This Incident

M25 — M25 J21A anti-clockwise exit | Anti-Clockwise | Congestion Full details 👉 https://uktrafficupdates.uk/traffic/incidents/26014800-m25-j21a-anti-clockwise-exit-anti-clockwise-congestion/

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