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Location : The M4 westbound entry slip at junction J19 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 01:45 and 02:00 on 19 June 2026.
Location : The M4 westbound entry slip at junction J19 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 01:45 and 02:00 on 19 June 2026.
Location : The M4 westbound entry slip at junction J19 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 01:45 and 02:00 on 19 June 2026.
⏱ Still active — no changes from National Highways. Incident ongoing for 32 minutes. Monitoring continues.
Location : The M4 westbound entry slip at junction J19 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 01:45 and 02:00 on 19 June 2026.
⏱ Still active — no changes from National Highways. Incident ongoing for 1h 7m. Monitoring continues.
Location : The M4 westbound entry slip at junction J19 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 01:45 and 02:00 on 19 June 2026.
⏱ Still active — no changes from National Highways. Incident ongoing for 1h 42m. Monitoring continues.
Location : The M4 westbound entry slip at junction J19 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 01:45 and 02:00 on 19 June 2026.
⏱ Still active — no changes from National Highways. Incident ongoing for 2h 22m. Monitoring continues.
Location : The M4 westbound entry slip at junction J19 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 01:45 and 02:00 on 19 June 2026.
⏱ Still active — no changes from National Highways. Incident ongoing for 3h 2m. Monitoring continues.
Location : The M4 westbound entry slip at junction J19 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 01:45 and 02:00 on 19 June 2026.
⏱ Still active — no changes from National Highways. Incident ongoing for 3h 37m. Monitoring continues.
Location : The M4 westbound entry slip at junction J19 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 01:45 and 02:00 on 19 June 2026.
⏱ Still active — no changes from National Highways. Incident ongoing for 4h 12m. Monitoring continues.
Location : The M4 westbound entry slip at junction J19 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 01:45 and 02:00 on 19 June 2026.
⏱ Still active — no changes from National Highways. Incident ongoing for 4h 47m. Monitoring continues.
Location : The M4 westbound entry slip at junction J19 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 01:45 and 02:00 on 19 June 2026.
⏱ Still active — no changes from National Highways. Incident ongoing for 5h 22m. Monitoring continues.
Location : The M4 westbound entry slip at junction J19 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 01:45 and 02:00 on 19 June 2026.
⏱ Still active — no changes from National Highways. Incident ongoing for 5h 57m. Monitoring continues.
Location : The M4 westbound entry slip at junction J19 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 01:45 and 02:00 on 19 June 2026.
⏱ Still active — no changes from National Highways. Incident ongoing for 6h 32m. Monitoring continues.
Location : The M4 westbound entry slip at junction J19 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 01:45 and 02:00 on 19 June 2026.
⏱ Still active — no changes from National Highways. Incident ongoing for 7h 7m. Monitoring continues.
Location : The M4 westbound entry slip at junction J19 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 01:45 and 02:00 on 19 June 2026.
⏱ Still active — no changes from National Highways. Incident ongoing for 7h 42m. Monitoring continues.
Location : The M4 westbound entry slip at junction J19 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 01:45 and 02:00 on 19 June 2026.
⏱ Still active — no changes from National Highways. Incident ongoing for 8h 17m. Monitoring continues.
Location : The M4 westbound entry slip at junction J19 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 01:45 and 02:00 on 19 June 2026.
⏱ Still active — no changes from National Highways. Incident ongoing for 8h 52m. Monitoring continues.
Location : The M4 westbound entry slip at junction J19 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 01:45 and 02:00 on 19 June 2026.
⏱ Still active — no changes from National Highways. Incident ongoing for 9h 27m. Monitoring continues.
Location : The M4 westbound entry slip at junction J19 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 01:45 and 02:00 on 19 June 2026.
⏱ Still active — no changes from National Highways. Incident ongoing for 10h 2m. Monitoring continues.
Location : The M4 westbound entry slip at junction J19 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 01:45 and 02:00 on 19 June 2026.
⏱ Still active — no changes from National Highways. Incident ongoing for 10h 37m. Monitoring continues.
Location : The M4 westbound entry slip at junction J19 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 01:45 and 02:00 on 19 June 2026.
⏱ Still active — no changes from National Highways. Incident ongoing for 11h 12m. Monitoring continues.
Location : The M4 westbound entry slip at junction J19 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 01:45 and 02:00 on 19 June 2026.
⏱ Still active — no changes from National Highways. Incident ongoing for 23h 2m. Monitoring continues.
Location : The M4 westbound entry slip at junction J19 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 01:45 and 02:00 on 19 June 2026.
⏱ Still active — no changes from National Highways. Incident ongoing for 23h 37m. Monitoring continues.
Location : The M4 westbound entry slip at junction J19 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 01:45 and 02:00 on 19 June 2026.
⏱ Still active — no changes from National Highways. Incident ongoing for 24h 12m. Monitoring continues.
Location : The M4 westbound entry slip at junction J19 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 01:45 and 02:00 on 19 June 2026.
⏱ Still active — no changes from National Highways. Incident ongoing for 24h 52m. Monitoring continues.
Location : The M4 westbound entry slip at junction J19 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 01:45 and 02:00 on 19 June 2026.
⏱ Still active — no changes from National Highways. Incident ongoing for 25h 32m. Monitoring continues.
Location : The M4 westbound entry slip at junction J19 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 01:45 and 02:00 on 19 June 2026.
⏱ Still active — no changes from National Highways. Incident ongoing for 26h 7m. Monitoring continues.
Location : The M4 westbound entry slip at junction J19 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 01:45 and 02:00 on 19 June 2026.
⏱ Still active — no changes from National Highways. Incident ongoing for 26h 47m. Monitoring continues.
Location : The M4 westbound entry slip at junction J19 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 01:45 and 02:00 on 19 June 2026.
⏱ Still active — no changes from National Highways. Incident ongoing for 27h 22m. Monitoring continues.
Location : The M4 westbound entry slip at junction J19 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 01:45 and 02:00 on 19 June 2026.
⏱ Still active — no changes from National Highways. Incident ongoing for 27h 57m. Monitoring continues.
Location : The M4 westbound entry slip at junction J19 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 01:45 and 02:00 on 19 June 2026.
⏱ Still active — no changes from National Highways. Incident ongoing for 28h 32m. Monitoring continues.
Location : The M4 westbound entry slip at junction J19 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 01:45 and 02:00 on 19 June 2026.
⏱ Still active — no changes from National Highways. Incident ongoing for 29h 12m. Monitoring continues.
Location : The M4 westbound entry slip at junction J19 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 01:45 and 02:00 on 19 June 2026.
Wording as published by National Highways, recorded as it changed.
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