LEATHERHEAD, Surrey — Motorists faced major disruption on the M25 near Leatherhead after a vehicle crash and subsequent fire caused significant lane closures and lengthy delays.
The incident occurred on Thursday, September 3, 2026, on the anticlockwise carriageway near Leatherhead. Emergency services were called shortly before 11 a.m. following reports of a vehicle fire and fuel spillage. Surrey Police confirmed that officers attended the scene, while National Highways crews worked to manage the motorway and deal with the aftermath.
M25 Crash Near Leatherhead Causes Major Disruption
The incident created difficult conditions for drivers using one of the busiest motorway routes around London.
According to information released by Surrey Police, officers were called to the anticlockwise M25 at approximately 10:55 a.m. after reports that a van had caught fire, resulting in fuel spilling onto the carriageway.
The emergency response required significant restrictions on traffic while firefighters and highway crews dealt with the fire, the spilled fuel and damage to the road.
National Highways subsequently confirmed that traffic was released past the incident, but lanes remained closed while service providers assessed damage to the motorway.
M25 Lanes Closed After Vehicle Fire
The fire and fuel spillage created additional hazards for motorists.
Initially, traffic was held on the anticlockwise carriageway between the Leatherhead area and surrounding junctions. National Highways warned that delays were already exceeding 30 minutes on approaches to the incident.
After vehicles were allowed to pass the scene, restrictions remained because crews needed to assess and repair damage.
According to National Highways information reported at the time, lanes 1 and 2 remained closed, while lanes 3 and 4 were also closed temporarily for service providers to assess damage to the road.
The combination of emergency activity, lane closures and heavy traffic resulted in substantial congestion.
Fuel Spillage Adds to M25 Safety Concerns
The fuel spillage was an important factor in the emergency response.
Fuel on a busy motorway can create additional risks for motorists and emergency personnel, particularly when combined with a vehicle fire.
Firefighters must first make the area safe before recovery and road-repair operations can proceed.
The presence of spilled fuel also means that damaged vehicles and affected sections of roadway may require additional attention before normal traffic can resume.
For drivers approaching the affected section, the safest option was to slow down, follow temporary traffic restrictions and obey directions from emergency and highway personnel.
Drivers Face Long Delays
The M25 is one of the UK’s most heavily used motorways, carrying large volumes of commuter, commercial and long-distance traffic around Greater London.
As a result, even a relatively localized incident can quickly create congestion across surrounding routes.
The Leatherhead area is particularly important because the motorway connects several major routes serving Surrey, London and the wider southeast.
During the September 3 incident, motorists were warned to allow extra time for their journeys and factor the disruption into their travel plans. Diversions were also put in place while the affected section remained closed.
Emergency Services Respond
Police, firefighters and highway crews were involved in the response.
Surrey Police attended after receiving the initial report, while National Highways managed traffic and coordinated work around the affected motorway section.
The response included extinguishing the vehicle fire, dealing with the fuel spillage and assessing damage to the carriageway.
Recovery teams were also required to remove damaged vehicles and help restore safe conditions.
The extended closure demonstrates why motorway incidents involving fire and spilled fuel can take considerably longer to resolve than ordinary breakdowns or minor collisions.
Were Anyone Injured?
At the time of the reports reviewed, authorities had not released detailed information confirming serious injuries connected with the Leatherhead incident.
The primary confirmed issues were the vehicle fire, fuel spillage, motorway closures and resulting traffic disruption.
Drivers should be cautious about repeating unverified claims regarding injuries or fatalities until such information is confirmed by police or another authoritative source.
What Caused the M25 Crash?
The precise circumstances that led to the crash and subsequent vehicle fire had not been fully established in the information released at the time.
Investigators and relevant authorities may examine the vehicles involved, roadway conditions and other available evidence as they work to determine what happened.
Until an official investigation provides further information, it would be inappropriate to speculate about the cause or assign responsibility.
M25 Accident Near Leatherhead: What Drivers Should Know
Motorists approaching the affected area should:
- Check live traffic information before setting out.
- Allow additional time for their journey.
- Follow diversion signs and police instructions.
- Avoid attempting to bypass queues using unsafe manoeuvres.
- Slow down when approaching emergency crews.
- Leave sufficient space between vehicles.
- Avoid stopping unnecessarily near the incident.
Even after lanes reopen, significant congestion can remain because of traffic accumulated during the closure.
A Developing Traffic Incident
The Leatherhead M25 incident highlights how quickly a motorway disruption can escalate when a collision is followed by fire and fuel spillage.
Emergency services must not only assist anyone involved but also ensure that the carriageway is safe before reopening it fully.
Road damage can also require additional inspections and repairs, potentially extending closures after the immediate danger has passed.
For motorists, patience and attention to official traffic instructions are particularly important during such incidents.
Latest Update on the M25 Leatherhead Accident
The September 3 incident involved a vehicle fire and subsequent fuel spillage on the anticlockwise M25 near Leatherhead.
Traffic was initially held while emergency services responded. Vehicles were later released past the scene, but lane closures remained while National Highways and service providers assessed damage.
Drivers experienced significant delays on approaches to the affected area, with motorists advised to plan ahead and allow additional travel time.
Further updates may be issued by Surrey Police and National Highways as recovery and investigation work progresses.
Conclusion
The M25 accident near Leatherhead caused major disruption on Thursday, September 3, after a vehicle fire and fuel spillage led to significant lane closures on the anticlockwise carriageway.
Emergency services responded shortly before 11 a.m., with police, firefighters and highway crews working to control the incident and make the motorway safe.
Although traffic was eventually allowed to pass the scene, several lanes remained closed while damage was assessed, contributing to substantial delays for motorists.
The incident serves as another reminder of how quickly a motorway collision can affect thousands of drivers, particularly when fire, fuel spillage and road damage are involved.
Motorists travelling through the Leatherhead area should continue to check official traffic information, follow diversion instructions and allow extra time whenever emergency restrictions remain in place.