Accident Location : The M1 southbound at junction J8 (Hemel Hstead) .
Reason : Road traffic collision.
Status : Cleared. 
Accident Location : The M1 southbound between junctions J9 (Dunstable A5) and J8 (Hemel Hstead) .
Lane Closures : The hard shoulder, lanes 1 and 2 are closed.
Reason : Road traffic collision.
Status : Currently Active.
Time To Clear : The event is expected to clear between 12:15 and 12:30 on 5/12/2025.
Return To Normal : Normal traffic conditions are expected between 12:15 and 12:30 on 5/12/2025.
Lanes Closed : There are two of four lanes closed. 
Western Avenue (Eastbound) nea Western Avenue (Eastbound) near the junction with Alperton Lane - Collision - Lane one reopened. Traffic is flowing well for the time of day.
Swakeleys Roundabout - There i Swakeleys Roundabout - There is a broken down car on the eastbound on slip road to the A40. All lanes are open.
Cross Deep (All Directions) ju Cross Deep (All Directions) junction with Grotto Road. All closures have been removed - Traffic flows have returned to normal in the area
Horn Lane (All Directions) at Horn Lane (All Directions) at the junction of Rectory Road - Three-way temporary signals in operation to facilitate works by BT. Traffic is flowing well in the area.
Lampton Road (Both Directions) Lampton Road (Both Directions) at the junction of Alexandra Road - Temporary signals in operation to facilitate resurfacing works. 
All lanes reopened. All lanes reopened. Traffic is moving well.
Edgware Road West Hendon Broad Edgware Road West Hendon Broadway junction with Cool Oak Lane (All Directions). There is a reported collision at this location. All lanes are open.
The Parkway (Northbound) at th The Parkway (Northbound) at the junction of North Hyde Road - Road is now fully open. Traffic is moving well.
Heston Road (All Directions) a Heston Road (All Directions) at the junction of Wheatlands - Temporary signals in operation to facilitate resurfacing works. Expect some delays while the restrictions are in place.
Watling Avenue (All Directions Watling Avenue (All Directions) at the junction of Orange Hill Road . Traffic signals have been restored. Traffic signals have been restored.
Kymberley Road (One Way System Kymberley Road (One Way System) between Headstone Road and College Road - Road closure to facilitate resurfacing works 
Forty Avenue (All Directions) Forty Avenue (All Directions) at the junction of Preston Road. Lane restrictions in place due to a collision. The road has reopened.
Hammersmith Flyover - lane 2 w Hammersmith Flyover - lane 2 will be closed in both directions overnight for inspection works. 
Western Avenue (Eastbound) nea Western Avenue (Eastbound) near the junction of Victoria Road lane one blocked by a broken down van. Vehicle has been recovered. Traffis is flowing well.
High Street Harlesden (All Dir High Street Harlesden (All Directions) at the junction of Wendover Road - Faulty traffic signals The traffic signals have been repaired.
Gunnersbury Avenue (North Circ Gunnersbury Avenue (North Circular Road) (Southbound) at the junction of Power Road - Collision vehicles have now been cleared. Traffic flowing well in the area.
Congestion Location : The M4 eastbound between junctions J3 (Heathrow) and J2 (N.Circular) .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 08:45 and 09:00 on 5/12/2025.
Delay : There are currently delays of 10 minutes against expected traffic. 
Congestion Location : The M1 southbound between junctions J11 (Luton) and J10 (Luton Airport) .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 09:15 and 09:30 on 5/12/2025.
Delay : There are currently delays of 10 minutes against expected traffic. 
Congestion Location : The A404 northbound at the junction with the M40 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 08:15 and 08:30 on 5/12/2025.
Delay : There are currently delays of 10 minutes against expected traffic. 
Congestion Location : The M1 southbound at junction J10 (Luton Airport) .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 08:15 and 08:30 on 5/12/2025.
Delay : There are currently delays of 10 minutes against expected traffic. 
Congestion Location : The A308M westbound between the junctions with the A308 and the M4 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 08:30 and 08:45 on 5/12/2025.
Delay : There are currently delays of 10 minutes against expected traffic. 
Congestion Location : The M4 eastbound between junctions J3 (Heathrow) and J2 (N.Circular) .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 09:30 and 09:45 on 5/12/2025.
Delay : There are currently delays of 10 minutes against expected traffic. 
Congestion Location : The M4 eastbound exit slip at junction J4 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 08:30 and 08:45 on 5/12/2025.
Delay : There are currently delays of 10 minutes against expected traffic. 
Congestion Location : The M25 anticlockwise exit slip at junction J21A (Watword) .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 09:00 and 09:15 on 5/12/2025.
Delay : There are currently delays of 10 minutes against expected traffic. 
Congestion Location : The M25 anticlockwise between junctions J13 (A30) and J12 (Basingstoke) .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 09:00 and 09:15 on 5/12/2025.
Delay : There are currently delays of 10 minutes against expected traffic. 
Congestion Location : The A30 eastbound between the junctions with the M25 and the A308 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 09:00 and 09:15 on 5/12/2025. 
Congestion Location : The A405 southbound between the junctions with the M25 and the M1 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 09:15 and 09:30 on 5/12/2025. 
Congestion Location : The M1 southbound between junctions J9 (Dunstable A5) and J8 (Hemel Hstead) .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 10:30 and 10:45 on 5/12/2025.
Delay : There are currently delays of 10 minutes against expected traffic.
Earlier Reason : Caused by an earlier accident. 
Congestion Location : The M25 anticlockwise exit slip at junction J20 (Hemel Hstead) .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 10:45 and 11:00 on 5/12/2025.
Delay : There are currently delays of 10 minutes against expected traffic. Current Incidents
AccidentLocation : The M1 southbound at junction J8 (Hemel Hstead) .
Reason : Road traffic collision.
Status : Cleared. CLEARED @ 10:12
Location:
M1, 2.37m of Hemel Hempstead, Hertfordshire
AccidentLocation : The M1 southbound between junctions J9 (Dunstable A5) and J8 (Hemel Hstead) .
Lane Closures : The hard shoulder, lanes 1 and 2 are closed.
Reason : Road traffic collision.
Status : Currently Active.
Time To Clear : The event is expected to clear between 12:15 and 12:30 on 5/12/2025.
Return To Normal : Normal traffic conditions are expected between 12:15 and 12:30 on 5/12/2025.
Lanes Closed : There are two of four lanes closed. CLEARED @ 10:31
Location:
M1, 4.56m of Luton, Hertfordshire
CongestionLocation : The M4 eastbound between junctions J3 (Heathrow) and J2 (N.Circular) .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 08:45 and 09:00 on 5/12/2025.
Delay : There are currently delays of 10 minutes against expected traffic. CLEARED @ 08:25
Location:
M4, 2.2m of Hounslow, Greater London Authority
CongestionLocation : The M1 southbound between junctions J11 (Luton) and J10 (Luton Airport) .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 09:15 and 09:30 on 5/12/2025.
Delay : There are currently delays of 10 minutes against expected traffic. CLEARED @ 09:10
Location:
M1, 3.81m of Hemel Hempstead, Hertfordshire
CongestionLocation : The A404 northbound at the junction with the M40 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 08:15 and 08:30 on 5/12/2025.
Delay : There are currently delays of 10 minutes against expected traffic. CLEARED @ 08:25
Location:
A404, 1.57m of High Wycombe, Buckinghamshire
CongestionLocation : The M1 southbound at junction J10 (Luton Airport) .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 08:15 and 08:30 on 5/12/2025.
Delay : There are currently delays of 10 minutes against expected traffic. CLEARED @ 08:16
Location:
M1, 2.05m of Luton, Bedfordshire
CongestionLocation : The M1 southbound entry slip at junction J10 (Luton Airport) .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 08:15 and 08:30 on 5/12/2025.
Delay : There are currently delays of 10 minutes against expected traffic. CLEARED @ 08:25
Location:
M1, 2.2m of Luton, Bedfordshire
CongestionLocation : The A308M westbound between the junctions with the A308 and the M4 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 08:30 and 08:45 on 5/12/2025.
Delay : There are currently delays of 10 minutes against expected traffic. CLEARED @ 08:33
Location:
A308(M), 0.85m of Bray, Windsor and Maidenhead
CongestionLocation : The M4 eastbound between junctions J3 (Heathrow) and J2 (N.Circular) .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 09:30 and 09:45 on 5/12/2025.
Delay : There are currently delays of 10 minutes against expected traffic. CLEARED @ 09:28
Location:
M4, 1.83m of Hounslow, Greater London Authority
CongestionLocation : The M4 eastbound exit slip at junction J4 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 08:30 and 08:45 on 5/12/2025.
Delay : There are currently delays of 10 minutes against expected traffic. CLEARED @ 08:43
Location:
M4, 2.05m of Heathrow, Greater London Authority
CongestionLocation : The M25 anticlockwise exit slip at junction J21A (Watword) .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 09:00 and 09:15 on 5/12/2025.
Delay : There are currently delays of 10 minutes against expected traffic. CLEARED @ 09:10
Location:
M25, 2.92m of Saint Albans, Hertfordshire
CongestionLocation : The M25 anticlockwise between junctions J13 (A30) and J12 (Basingstoke) .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 09:00 and 09:15 on 5/12/2025.
Delay : There are currently delays of 10 minutes against expected traffic. CLEARED @ 09:01
Location:
M25, 1.23m of Egham, Windsor and Maidenhead
CongestionLocation : The M1 southbound entry slip at junction J10 (Luton Airport) .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 09:00 and 09:15 on 5/12/2025.
Delay : There are currently delays of 10 minutes against expected traffic. CLEARED @ 09:01
Location:
M1, 2.2m of Luton, Bedfordshire
CongestionLocation : The A405 southbound between the junctions with the M25 and the M1 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 09:15 and 09:30 on 5/12/2025. CLEARED @ 09:19
Location:
A405, 3.23m of Watford, Hertfordshire
CongestionLocation : The M1 southbound between junctions J9 (Dunstable A5) and J8 (Hemel Hstead) .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 10:30 and 10:45 on 5/12/2025.
Delay : There are currently delays of 10 minutes against expected traffic.
Earlier Reason : Caused by an earlier accident. CLEARED @ 10:13
Location:
M1, 2.21m of Hemel Hempstead, Hertfordshire
CongestionLocation : The A404 southbound entry slip from the M40 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 09:45 and 10:00 on 5/12/2025. CLEARED @ 09:46
Location:
A404, 1.48m of High Wycombe, Buckinghamshire
CongestionLocation : The M1 southbound between junctions J11 (Luton) and J10 (Luton Airport) .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 11:00 and 11:15 on 5/12/2025.
Delay : There are currently delays of 10 minutes against expected traffic. CLEARED @ 11:06
Location:
M1, 4.23m of Luton, Hertfordshire
CongestionLocation : The M25 anticlockwise exit slip at junction J20 (Hemel Hstead) .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 10:45 and 11:00 on 5/12/2025.
Delay : There are currently delays of 10 minutes against expected traffic. CLEARED @ 10:57
Location:
M25, 3m of Watford, Hertfordshire
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