Heathrow Airport in Panic After Pepper Spray Assault, Flights Affected

December 7, 2025

London: A man was arrested on suspicion of assault at Heathrow Airport on Sunday after several people were attacked with what is believed to be pepper spray, triggering major travel disruptions.

The Metropolitan Police said the incident took place in the Terminal 3 multi-storey car park during the morning. A group of men allegedly sprayed several people before fleeing the scene. Armed response officers rushed to the spot and arrested one suspect, who remains in custody. Police are continuing efforts to trace other suspects.

Authorities confirmed the incident is not being treated as terrorism-related, and the injuries to the victims are not believed to be life-threatening or life-changing.

“At this stage, we believe the incident involved a group of people known to each other, with an argument escalating and resulting in several people being injured,” said Commander Peter Stevens of the Metropolitan Police.

Armed Police, Ambulance Rush to Scene

Armed police were deployed at the airport, and the London Ambulance Service also attended the scene. The injured were taken to nearby hospitals for treatment. Police maintained an increased presence at Heathrow throughout the morning to ensure public safety.

Flights Disrupted, Passengers Advised Extra Time

The incident caused major disruption to airport operations, with several passengers facing delays.

“Our teams are currently responding to an incident involving the emergency services in the Terminal 3 multi-storey car park,” Heathrow Airport said in a statement.
“Passengers are advised to allow extra time when travelling to the airport and to check with their airline for updates.”

Police have also appealed to the public for any information related to the incident.