Around 100 firefighters fought a large blaze at a waste-handling facility in east London on Sunday [1].

The incident caused significant local disruption and prompted health warnings for nearby residents due to the smoke emanating from the waste site.

The alarm was raised at about 3:26 a.m. on Aug. 9, 2026 [2], [3]. The London Fire Brigade deployed 15 fire engines and a force of around 100 firefighters to the scene on Chequers Lane in Dagenham [1].

As crews worked to contain the fire, officials issued safety guidance to the local community. "Residents are urged to keep windows and doors closed," a London Fire Brigade spokesperson said [1].

Emergency responders focused on preventing the fire from spreading further within the facility. While the scale of the deployment indicates a major incident, the London Fire Brigade has not yet reported the exact cause of the fire [1].

The response involved a coordinated effort to manage the blaze while monitoring air quality in the surrounding area. The early morning start of the fire meant that responders were on site before most residents had begun their day, though the resulting smoke plume remained visible across the district.

Residents are urged to keep windows and doors closed.

Fires at waste-handling facilities often present unique challenges for emergency services because the combustion of mixed materials can release toxic fumes. The instruction for residents to seal their homes suggests a high concern for air quality and respiratory risks associated with the specific materials burning at the Dagenham site.