🔗 Share this article A Pair of Arrests in the Aftermath of Heathrow Irritant Spray Attack This incident caused the temporary shutdown of the CTA tunnel and the Terminal 3 parking area. An additional two individuals have been arrested in connection with a robbery at Heathrow Airport in which over twenty individuals were injured by what is thought to be an irritant spray, according to police. A 24-year-old man, was taken into custody in Lambeth on suspicion of theft and assault and a woman, 23 was arrested on suspicion of conspiracy to commit robbery. They both remain in custody, the force said. The arrests follow an investigation into an assault at the multi-storey car park at Terminal 3 on Sunday. Before the incident, two women were robbed of their luggage upon exiting a parking garage elevator. A toddler aged three was one of the those hurt during the incident. Five people were taken to the hospital for medical care and have since been discharged. Police arrested a man in his thirties for suspected theft and assault near the scene. He was subsequently released under investigation as the investigation proceeds. Police were called at approximately 8:10 in the morning GMT after reports came in regarding a number of individuals injured by an irritating chemical believed to be pepper spray. The assault - which police said was isolated and not being treated as an act of terror - caused train delays and the temporary shutdown of the main airport tunnel and the Terminal 3 parking facility for a short time.