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/Transport & TfL/ London//4 min read

A1005 closure after Enfield collision sends M25 traffic to Potters Bar

A morning crash on The Ridgeway led to diversions on the 313 bus route and delays on the northbound M25

News London evidence indexOpen analysis ▾
66/100Evidence
77/100Reporting
15/100Hype

Trust 66: includes an official ambulance spokesman quote and specific time/location, but lacks multiple independent sources.

Higher is stronger

Critic 77: explains impact, provides specific details, but lacks quotes from affected residents.

Higher is stronger

Hype 15: language is factual and proportionate, no clickbait or exaggerated claims.

Lower is better

ByNews London Desk
/London Edition/4 min read
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A1005 closure after Enfield collision sends M25 traffic to Potters Bar

A collision on The Ridgeway in Enfield this morning closed the A1005 and caused severe delays on the M25 towards Potters Bar. The incident occurred just after 8:20 am on 6 August, according to Transport for London.

The London Ambulance Service said one man was treated at the scene before being taken to a local hospital as a priority. The service did not provide further details about the patient’s condition.

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Traffic and transport disruptions

The closure of the A1005 led to heavy traffic on the M25 between junctions 24 and 25, affecting drivers heading towards Potters Bar. Transport for London confirmed diversions were in place for the 313 bus route in both directions.

No timeline was given for when the A1005 would reopen. Drivers were advised to check TfL’s traffic updates or use alternative routes, including the A10 or A111, to avoid delays.

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What happens next

Transport for London has not announced when the A1005 will reopen or when normal service on the 313 bus route will resume. The London Ambulance Service has not released an update on the patient’s condition.

Residents and commuters are advised to monitor TfL’s live traffic updates for further information. No details have been provided about the cause of the collision or whether any charges will be brought.

Questions this report answers

+What caused the traffic delays on the M25 on 6 August?

A collision on The Ridgeway in Enfield closed the A1005 and caused heavy traffic on the M25 towards Potters Bar. Transport for London confirmed diversions were in place for the 313 bus route due to the incident.

+Was anyone injured in the Enfield collision?

Yes, one man was treated by the London Ambulance Service and taken to a local hospital as a priority. No further details about his condition have been released.

+When will the A1005 reopen after the collision?

Transport for London has not provided a timeline for reopening the A1005. Drivers are advised to check TfL’s traffic updates or use alternative routes to avoid delays.

+How are bus services affected by the Enfield collision?

The 313 bus route is operating with diversions in both directions due to the closure of the A1005. No indication has been given on when normal service will resume.

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A1005 closed after The Ridgeway crash delays M25 traffic | News London