Large parts of Trafford Park in Manchester have been cordoned off by police after a chemical leak at an industrial estate this evening.
Police have urged residents in the area to stay indoors and to keep windows closed.
Manchester Fire and Rescue services described it as a "major" incident but emergency crews said no one is thought to have been injured.
More top news
Misty and fog readily developing
Mr Ramaphosa, South Africa's deputy president, is likely to succeed current President Jacob Zuma when his term in office ends in 2019.
ITV News has uncovered claims that some anti-poaching rangers working in a UK aid-backed project were complicit in elephants' slaughter.