The incident was not being investigated as terrorism, Cmdr. Peter Stevens, of London's Met Police, said in a statement.

Police have arrested a man in London after a group of people were assaulted with pepper spray in a parking garage at Heathrow Airport.

Police arrest suspect after pepper spray robbery at Heathrow Airport leaves 21 people injured, including a 3-year-old child ...

One man has been arrested after a number of people were sprayed with a substance, with five of them taken to hospital.

A number of people were injured on Sunday after a suspected pepper spray attack took place at Heathrow airport. Passengers ...

Police arrested a man at London's Heathrow Airport on Sunday after a crowd of people were hit with pepper spray during a ...

A three-year-old girl was among 21 people injured during a pepper spray attack at London's Heathrow Airport on the morning of ...

Two more people have been arrested following a "pepper spray" incident at London's Heathrow Airport The incident took place ...

One man was arrested after a substance that appeared to be pepper spray was used during a fight in one of the airport’s ...

21 people including a three-year-old were injured when a group of men stole a suitcase and used pepper spray, police said, ...

A bizarre incident unfolded at Heathrow airport Terminal 3 on Sunday, December 7 where a group of men reportedly sprayed ...

Police have arrested a man in London after a group of people were assaulted with pepper spray in a parking garage at Heathrow ...