On the morning of March 2, 2026, commuters traveling on the M25—London’s essential orbital motorway—were ensnared in a tangle of delays and chaos as the road came to a standstill in various areas due to multiple incidents and police inquiries. This disruption affected several junctions and both lanes of traffic, leaving countless drivers stuck, with queues extending for miles and frustration escalating as updates from authorities and local news sources slowly emerged. Drivers are facing long delays and queues approaching the closure.
A major incident occurred at Junction 10, where the M25 intersects with the A3 at Wisley. As reported by BBC London, the motorway was obstructed in both directions at this crucial junction while police initiated an investigation. The consequences were immediate and drastic: traffic heading clockwise was stalled from Junction 9 at Leatherhead, and anticlockwise delays stretched back to Junction 11 at Chertsey. The BBC stated, "The M25 is blocked in both directions at Junction 10 A3 Wisley for a police investigation. Clockwise queues from J9 Leatherhead and anticlockwise from J11 Chertsey." National Highways noted that the closure affects both clockwise and anticlockwise carriageways.
Morning Commute Disruptions
While drivers were dealing with this significant closure, another situation arose further east. At the Brentwood junction, traffic came to a halt on the anticlockwise lane due to an incident first reported around 9:30 AM. According to local news sources, traffic on the motorway was stopped between Junction 28 (Brentwood) and Junction 27 (the exit for the M11), resulting in extensive delays and two-mile backups. “Traffic is at a standstill at the Brentwood junction on the M25 this morning following an incident. Motorway traffic is being held at junction 28, for Brentwood, up to junction 27, leading to the M11, causing long delays this morning (March 2),” local journalists reported. Drivers are facing long delays and queues approaching the closure.
For those navigating the turmoil, the sense of frustration was evident. Many found themselves stuck for long stretches, with some drivers trying to share their stories and gather updates through social media and local news outlets. One regional news source urged its audience, "If you have photos or videos and are in a safe spot to do so, please share them with us on social media or via email at [email protected]." This appeal for community contributions highlighted the disarray and the urgent need for immediate information as events progressed. Drivers are facing long delays and queues approaching the closure.
As the morning unfolded, drivers on the Brentwood stretch experienced some relief. Traffic, which had been completely halted, began to flow again as the queues started to dissipate between Brentwood and the M11 exit. Local reports confirmed, "Drivers on the M25 anticlockwise have been freed after a previous incident caused a traffic standstill. The queues are easing on the motorway between Brentwood and the M11 turnoff." Nevertheless, the memory of the congestion remained, and many commuters faced significantly longer travel times as they tried to continue their journeys. Commuters should allow extra time for their journeys.
Major Incident at Junction 10
The issues were not limited to just these two areas. In a significant disruption, police stopped all traffic on the M25 between Junction 9 and Junction 10, which coincided with the Wisley investigation. As reported by Newsquest, "Police have stopped all traffic on the M25 J9-10." The gravity of the situation became clear as "Long delays and queues" quickly formed, leaving vehicles completely immobilized. This closure, initiated by police intervention, underscored the seriousness of the event and its cascading impact on the broader motorway network. Additionally, the M25 is shut between junction 9 and junction 11.
The M25, commonly referred to as the “London Orbital,” is infamous for its traffic jams even under normal circumstances. However, the events of March 2, 2026, were remarkable in both magnitude and consequences. A series of incidents, including police inquiries and various accidents or breakdowns, came together to form a perfect storm of chaos. The interconnected design of the motorway meant that a closure or delay at one junction swiftly triggered ripple effects at others, exacerbating the frustration for both drivers and logistics providers. Surrey Police have not confirmed the nature of the incident.
In a striking sense of déjà vu, the turmoil ensued shortly after a notable event the day before. On March 1, 2026, all lanes of the M25 heading anticlockwise were halted between Junction 30 and Junction 29 close to Havering due to a vehicle fire. According to Newsquest, "All lanes on M25 brought to stop anticlockwise—vehicle fire reported—issue between J30 and J29." The blaze led to a complete closure of the affected area, with emergency responders engaged in controlling the fire and safeguarding motorists. This occurrence, although distinct from the happenings of March 2, underscored the M25’s susceptibility to abrupt, large-scale disruptions and the ripple effects such events can impose on the region’s transport network. Additionally, the incident occurred near Junction 10 at Painshill.
Police Investigation Underway
For many individuals, the ordeal of being stuck in the M25 traffic was a stark reminder of the difficulties encountered by those who depend on the motorway for their everyday travel or business needs. The extensive delays, exacerbated by uncertainty regarding the reasons and length of the hold-ups, resulted in widespread annoyance and demands for better communication from officials. As noted in one live blog post, "Welcome. Good morning and welcome to our live M25 blog. We will bring you the latest updates as we receive them." While this dedication to providing real-time information was valued by many, the magnitude of the disruption meant that even the most diligent efforts struggled to keep up with the rapidly evolving situation on the ground. It is unclear how long the motorway will remain closed.
The sequence of events also prompted inquiries into the durability of the M25 and the wider transport infrastructure. With numerous critical junctions impacted within a brief timeframe, the occurrences on March 2 highlighted how swiftly traffic can come to a standstill when various disruptions happen at once. While police investigations and emergency responses are vital for ensuring public safety, the ripple effects on commuters, businesses, and even emergency services can be significant. Traffic monitoring services report slow-moving traffic on nearby A-roads.
As we look to the future, numerous drivers and industry experts are expected to advocate for a reassessment of incident management protocols and communication strategies concerning the M25. This motorway serves as a vital artery for London and its neighboring areas, making its efficient operation essential for the economic and social welfare of millions. The occurrences on March 2, 2026, will undoubtedly spark renewed conversations about investing in infrastructure, real-time traffic management, and contingency planning for significant incidents, especially as congestion is building on surrounding routes due to traffic diversion.
Ultimately, as the flow of traffic resumed and the queue of cars gradually diminished, the day highlighted an unwelcome truth about the region’s reliance on the M25—and how swiftly that reliance can be challenged by unforeseen events. Congestion is building on surrounding routes due to traffic diversion.