A gas incident in London has forced an aquatics centre to close. A number of people are currently being treated for breathing difficulties after the incident at London Aquatics Centre in Stratford.
It is not yet known what caused it and how many people have experienced breathing difficulties as a result. Emergency services were called to the Olympic Park in east London after the noxious substance leaked into the building containing a swimming pool and diving area.
A spokesman for the Queen Elizabeth Olympic Park tweeted: "There has been an incident @AquaticsCentre this morning involving the release of a gas. The area has been cordoned off and evacuated.
