M25 reopens at Leatherhead after 50-minute crash closure
Delays persist back to Reigate as stalled vehicle blocks Heathrow-bound slip road at Staines
Trust 30Craft 77Hype 12How this was reported ▾
No named sources, documents, or independent outlets; only basic facts, so trust remains low.
How well corroborated and evidenced the reporting is. Higher is better.
Provides clear, specific facts and context, but lacks quotes or future actions.
Context, balance and separation of fact from comment. Higher is better.
Neutral language, no sensationalism; headline matches content.
How far presentation runs ahead of substance. Lower is better.
2 sources assessed · methodology
The M25 motorway reopened at Junction 9 Leatherhead at 08:40 this morning after a 50-minute closure caused by a serious crash. The incident occurred near Cobham Services on the clockwise carriageway, prompting an air ambulance to attend the scene.
National Highways confirmed the reopening but warned that delays continued back to Junction 8 at Reigate. Traffic was held in both directions while emergency services responded, though the anticlockwise carriageway has since resumed normal operation.
M25 reopens after crash and breakdown cause delays near Cobham and Staines
Air ambulance attended a serious collision near Leatherhead as stalled vehicle blocked slip road at Junction 13
Heathrow Airport traffic disrupted by stalled vehicle
A separate incident caused further disruption for drivers heading to Heathrow Airport. A stalled vehicle blocked the clockwise entry slip road at Junction 13 Staines, creating queues on the approach. National Highways has not provided an estimated time for the vehicle’s removal.
The delays at Staines affect a key route for airport-bound traffic, including passengers, freight and staff. No diversions have been officially advised, but drivers were seen using local roads to bypass the congestion.
M25 reopens after St Albans industrial fire forces closure
A 40 mph speed limit remains on the motorway near Colney Street after smoke drifted across lanes
What happens next
National Highways has not released details on whether any lanes remain closed near Cobham Services or when full traffic flow will resume. Drivers are advised to check the agency’s traffic England website or local radio updates for real-time information.
The cause of the crash near Cobham Services remains unclear. Surrey Police have not confirmed whether any injuries were reported or if any charges will be brought. The stalled vehicle at Junction 13 Staines is expected to be removed once recovery services arrive.
Questions this report answers
+How long was the M25 closed at Leatherhead?
The M25 clockwise carriageway at Junction 9 Leatherhead was closed for 50 minutes following a serious crash near Cobham Services. The motorway reopened at 08:40, but delays persisted back to Junction 8 at Reigate.
+Why was there traffic disruption near Heathrow Airport?
A stalled vehicle blocked the clockwise entry slip road at Junction 13 Staines, causing queues for drivers heading to Heathrow Airport. National Highways has not confirmed when the vehicle will be removed.
+Will there be further delays on the M25 today?
National Highways has not confirmed whether any lanes remain closed or when normal traffic flow will resume. Drivers are advised to check real-time updates for the latest information on delays.
+Who should I contact for updates on M25 traffic?
National Highways provides real-time traffic updates on its Traffic England website and via local radio. Surrey Police may release further details on the crash investigation in due course.
WE FILE
No invented reporter. No hidden source trail.
The London Travel Desk assembled this report from the outlets listed below. Language-model drafting is reviewed under human editorial supervision, with scoring notes and corrections kept visible.
More Coverage in Roads & Driving
M25 reopens after crash and breakdown cause delays near Cobham and Staines
M25 reopens after St Albans industrial fire forces closure
M25 Darenth slip road closed for emergency repairs, 45-minute delays
