An area is cordoned off following an incident involving a gas leak at London Aquatics Center in Queen Elizabeth Olympic Park in London, Britain, March 23, 2022. (Xinhua/Li Ying)
Emergency and police vehicles are seen following an incident involving a gas leak at London Aquatics Center in Queen Elizabeth Olympic Park in London, Britain, March 23, 2022. (Xinhua/Li Ying)
An area is cordoned off following an incident involving a gas leak at London Aquatics Center in Queen Elizabeth Olympic Park in London, Britain, March 23, 2022. (Xinhua/Li Ying)
Police vehicles are seen following an incident involving a gas leak at London Aquatics Center in Queen Elizabeth Olympic Park in London, Britain, March 23, 2022. (Xinhua/Li Ying)