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What happened

Location : The M25 anticlockwise between junctions J28 and J27 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 05:30 and 05:45 on 30 June 2026.
Delay : There are currently delays of 10 minutes against expected traffic.

RoadM25
SeverityModerate
StatusCleared
DirectionAnti-clockwise
Started05:31, 30 Jun 2026

Incident timeline

  1. First report

    Location : The M25 anticlockwise between junctions J28 and J27 .
    Reason : Congestion.
    Status : Currently Active.
    Return To Normal : Normal traffic conditions are expected between 05:30 and 05:45 on 30 June 2026.
    Delay : There are currently delays of 10 minutes against expected traffic.

  2. Update

    Location : The M25 anticlockwise between junctions J28 and J27 .
    Reason : Congestion.
    Status : Currently Active.
    Return To Normal : Normal traffic conditions are expected between 05:30 and 05:45 on 30 June 2026.
    Delay : There are currently delays of 10 minutes against expected traffic.

  3. Update

    ⏱ Still active — no changes from National Highways. Incident ongoing for 39 minutes. Delays of 10 minutes still recorded. Monitoring continues.

  4. Update

    Location : The M25 anticlockwise between junctions J28 and J27 .
    Reason : Congestion.
    Status : Currently Active.
    Return To Normal : Normal traffic conditions are expected between 05:30 and 05:45 on 30 June 2026.
    Delay : There are currently delays of 10 minutes against expected traffic.

  5. Update

    ⏱ Still active — no changes from National Highways. Incident ongoing for 1h 19m. Delays of 10 minutes still recorded. Monitoring continues.

  6. Update

    Location : The M25 anticlockwise between junctions J28 and J27 .
    Reason : Congestion.
    Status : Currently Active.
    Return To Normal : Normal traffic conditions are expected between 05:30 and 05:45 on 30 June 2026.
    Delay : There are currently delays of 10 minutes against expected traffic.

  7. Update

    ⏱ Still active — no changes from National Highways. Incident ongoing for 1h 59m. Delays of 10 minutes still recorded. Monitoring continues.

  8. Update

    Location : The M25 anticlockwise between junctions J28 and J27 .
    Reason : Congestion.
    Status : Currently Active.
    Return To Normal : Normal traffic conditions are expected between 05:30 and 05:45 on 30 June 2026.
    Delay : There are currently delays of 10 minutes against expected traffic.

  9. Update

    ⏱ Still active — no changes from National Highways. Incident ongoing for 2h 34m. Delays of 10 minutes still recorded. Monitoring continues.

  10. Update

    Location : The M25 anticlockwise between junctions J28 and J27 .
    Reason : Congestion.
    Status : Currently Active.
    Return To Normal : Normal traffic conditions are expected between 05:30 and 05:45 on 30 June 2026.
    Delay : There are currently delays of 10 minutes against expected traffic.

  11. Update

    ⏱ Still active — no changes from National Highways. Incident ongoing for 3h 14m. Delays of 10 minutes still recorded. Monitoring continues.

  12. Update

    Location : The M25 anticlockwise between junctions J28 and J27 .
    Reason : Congestion.
    Status : Currently Active.
    Return To Normal : Normal traffic conditions are expected between 05:30 and 05:45 on 30 June 2026.
    Delay : There are currently delays of 10 minutes against expected traffic.

  13. Update

    ⏱ Still active — no changes from National Highways. Incident ongoing for 3h 49m. Delays of 10 minutes still recorded. Monitoring continues.

  14. Update

    Location : The M25 anticlockwise between junctions J28 and J27 .
    Reason : Congestion.
    Status : Currently Active.
    Return To Normal : Normal traffic conditions are expected between 05:30 and 05:45 on 30 June 2026.
    Delay : There are currently delays of 10 minutes against expected traffic.

  15. Update

    ⏱ Still active — no changes from National Highways. Incident ongoing for 4h 24m. Delays of 10 minutes still recorded. Monitoring continues.

  16. Update

    Location : The M25 anticlockwise between junctions J28 and J27 .
    Reason : Congestion.
    Status : Currently Active.
    Return To Normal : Normal traffic conditions are expected between 05:30 and 05:45 on 30 June 2026.
    Delay : There are currently delays of 10 minutes against expected traffic.

  17. Update

    ⏱ Still active — no changes from National Highways. Incident ongoing for 5h 4m. Delays of 10 minutes still recorded. Monitoring continues.

  18. Update

    Location : The M25 anticlockwise between junctions J28 and J27 .
    Reason : Congestion.
    Status : Currently Active.
    Return To Normal : Normal traffic conditions are expected between 05:30 and 05:45 on 30 June 2026.
    Delay : There are currently delays of 10 minutes against expected traffic.

  19. Update

    ⏱ Still active — no changes from National Highways. Incident ongoing for 5h 39m. Delays of 10 minutes still recorded. Monitoring continues.

  20. Update

    Location : The M25 anticlockwise between junctions J28 and J27 .
    Reason : Congestion.
    Status : Currently Active.
    Return To Normal : Normal traffic conditions are expected between 05:30 and 05:45 on 30 June 2026.
    Delay : There are currently delays of 10 minutes against expected traffic.

  21. Update

    ⏱ Still active — no changes from National Highways. Incident ongoing for 6h 14m. Delays of 10 minutes still recorded. Monitoring continues.

  22. Update

    Location : The M25 anticlockwise between junctions J28 and J27 .
    Reason : Congestion.
    Status : Currently Active.
    Return To Normal : Normal traffic conditions are expected between 05:30 and 05:45 on 30 June 2026.
    Delay : There are currently delays of 10 minutes against expected traffic.

  23. Update

    ⏱ Still active — no changes from National Highways. Incident ongoing for 6h 54m. Delays of 10 minutes still recorded. Monitoring continues.

  24. Update

    Location : The M25 anticlockwise between junctions J28 and J27 .
    Reason : Congestion.
    Status : Currently Active.
    Return To Normal : Normal traffic conditions are expected between 05:30 and 05:45 on 30 June 2026.
    Delay : There are currently delays of 10 minutes against expected traffic.

  25. Update

    ⏱ Still active — no changes from National Highways. Incident ongoing for 7h 29m. Delays of 10 minutes still recorded. Monitoring continues.

  26. Update

    Location : The M25 anticlockwise between junctions J28 and J27 .
    Reason : Congestion.
    Status : Currently Active.
    Return To Normal : Normal traffic conditions are expected between 05:30 and 05:45 on 30 June 2026.
    Delay : There are currently delays of 10 minutes against expected traffic.

  27. Update

    ⏱ Still active — no changes from National Highways. Incident ongoing for 8h 9m. Delays of 10 minutes still recorded. Monitoring continues.

  28. Update

    Location : The M25 anticlockwise between junctions J28 and J27 .
    Reason : Congestion.
    Status : Currently Active.
    Return To Normal : Normal traffic conditions are expected between 05:30 and 05:45 on 30 June 2026.
    Delay : There are currently delays of 10 minutes against expected traffic.

  29. Update

    ⏱ Still active — no changes from National Highways. Incident ongoing for 8h 49m. Delays of 10 minutes still recorded. Monitoring continues.

  30. Update

    Location : The M25 anticlockwise between junctions J28 and J27 .
    Reason : Congestion.
    Status : Currently Active.
    Return To Normal : Normal traffic conditions are expected between 05:30 and 05:45 on 30 June 2026.
    Delay : There are currently delays of 10 minutes against expected traffic.

  31. Update

    ⏱ Still active — no changes from National Highways. Incident ongoing for 9h 24m. Delays of 10 minutes still recorded. Monitoring continues.

  32. Update

    Location : The M25 anticlockwise between junctions J28 and J27 .
    Reason : Congestion.
    Status : Currently Active.
    Return To Normal : Normal traffic conditions are expected between 05:30 and 05:45 on 30 June 2026.
    Delay : There are currently delays of 10 minutes against expected traffic.

  33. Update

    ⏱ Still active — no changes from National Highways. Incident ongoing for 10h 4m. Delays of 10 minutes still recorded. Monitoring continues.

  34. Update

    Location : The M25 anticlockwise between junctions J28 and J27 .
    Reason : Congestion.
    Status : Currently Active.
    Return To Normal : Normal traffic conditions are expected between 05:30 and 05:45 on 30 June 2026.
    Delay : There are currently delays of 10 minutes against expected traffic.

  35. Update

    ⏱ Still active — no changes from National Highways. Incident ongoing for 10h 39m. Delays of 10 minutes still recorded. Monitoring continues.

  36. Update

    Location : The M25 anticlockwise between junctions J28 and J27 .
    Reason : Congestion.
    Status : Currently Active.
    Return To Normal : Normal traffic conditions are expected between 05:30 and 05:45 on 30 June 2026.
    Delay : There are currently delays of 10 minutes against expected traffic.

  37. Update

    ⏱ Still active — no changes from National Highways. Incident ongoing for 11h 19m. Delays of 10 minutes still recorded. Monitoring continues.

  38. Update

    Location : The M25 anticlockwise between junctions J28 and J27 .
    Reason : Congestion.
    Status : Currently Active.
    Return To Normal : Normal traffic conditions are expected between 05:30 and 05:45 on 30 June 2026.
    Delay : There are currently delays of 10 minutes against expected traffic.

  39. Update

    ⏱ Still active — no changes from National Highways. Incident ongoing for 11h 59m. Delays of 10 minutes still recorded. Monitoring continues.

  40. Update

    Location : The M25 anticlockwise between junctions J28 and J27 .
    Reason : Congestion.
    Status : Currently Active.
    Return To Normal : Normal traffic conditions are expected between 05:30 and 05:45 on 30 June 2026.
    Delay : There are currently delays of 10 minutes against expected traffic.

  41. Update

    ⏱ Still active — no changes from National Highways. Incident ongoing for 12h 34m. Delays of 10 minutes still recorded. Monitoring continues.

  42. Update

    Location : The M25 anticlockwise between junctions J28 and J27 .
    Reason : Congestion.
    Status : Currently Active.
    Return To Normal : Normal traffic conditions are expected between 05:30 and 05:45 on 30 June 2026.
    Delay : There are currently delays of 10 minutes against expected traffic.

  43. Update

    ⏱ Still active — no changes from National Highways. Incident ongoing for 13h 14m. Delays of 10 minutes still recorded. Monitoring continues.

  44. Update

    Location : The M25 anticlockwise between junctions J28 and J27 .
    Reason : Congestion.
    Status : Currently Active.
    Return To Normal : Normal traffic conditions are expected between 05:30 and 05:45 on 30 June 2026.
    Delay : There are currently delays of 10 minutes against expected traffic.

  45. Update

    ⏱ Still active — no changes from National Highways. Incident ongoing for 13h 49m. Delays of 10 minutes still recorded. Monitoring continues.

  46. Update

    Location : The M25 anticlockwise between junctions J28 and J27 .
    Reason : Congestion.
    Status : Currently Active.
    Return To Normal : Normal traffic conditions are expected between 05:30 and 05:45 on 30 June 2026.
    Delay : There are currently delays of 10 minutes against expected traffic.

Wording from National Highways, recorded as it changed.

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M25 — M25 anti-clockwise between J28 and J27 | Anti-Clockwise | Congestion Full details: https://uktrafficupdates.uk/traffic/incidents/26197446-m25-anti-clockwise-between-j28-and-j27-anti-clockwise/

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