M25 Traffic Chaos: Multiple Crashes Cause Delays Near London Heathrow Airport (2026)

Imagine being stuck in traffic for hours, missing flights, and watching your plans unravel—all because of a series of crashes on one of the UK’s busiest motorways. That’s exactly what happened on the M25 today, leaving thousands of drivers in a state of travel chaos. But here’s where it gets even more frustrating: the delays weren’t just limited to one incident. Multiple collisions and a stalled lorry turned a routine morning commute into a nightmare, with some drivers facing up to two hours of standstill traffic.

The chaos began early this morning when two separate crashes occurred on the M25 clockwise in Surrey. The first collision took place between Junction 9 (Leatherhead) and Junction 10 (Cobham), while the second happened between Junction 10 and Junction 11 (Chertsey). These incidents caused severe congestion, with delays of up to 120 minutes between Junction 8 (Reigate) and Junction 11. But that wasn’t all—a stalled skip lorry on the M25 anticlockwise before Junction 12 (M3) blocked three lanes, extending the gridlock all the way to Junction 14 (Heathrow).

And this is the part most people miss: the ripple effect of these incidents wasn’t just felt by commuters. London Heathrow Airport, one of the world’s busiest travel hubs, was also caught in the crossfire, with congestion spilling over into surrounding areas. For travelers, this meant missed flights, rescheduled plans, and a whole lot of frustration.

As the morning progressed, updates from National Highways revealed a slow but steady resolution. Lanes began to reopen between affected junctions, but delays persisted. By mid-morning, all lanes were clear between Junction 9 and Junction 11, though drivers still faced 90-minute delays. Meanwhile, the stalled lorry was finally recovered, easing congestion between Junction 13 (Staines-upon-Thames) and Junction 12, though a 30-minute delay and 4 miles of traffic remained.

But here’s the controversial question: Could better traffic management or quicker emergency response have minimized these delays? While accidents are often unavoidable, the scale of today’s disruption raises questions about how such incidents are handled. What do you think? Let us know in the comments below.

By 1:40 PM, traffic had returned to normal, and our live coverage came to a close. But the day’s events left many wondering: How can we prevent such widespread chaos in the future? As we wrap up, one thing is clear—today’s M25 traffic nightmare is a stark reminder of how fragile our daily routines can be when things go wrong on the road.

M25 Traffic Chaos: Multiple Crashes Cause Delays Near London Heathrow Airport (2026)
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