Deb Hazeldine lost her mother, Ellen Linstead, in December 2006 after she caught a superbug at Stafford Hospital. She told ITV News it is "unacceptable" that Sir David Nicholson remains in his job as NHS chief executive following the Mid Staffordshire Hospital scandal.
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Cloud and outbreaks of rain will ease away eastwards during the morning, clearing the east coast around midday with sunny spells developing.
Police and emergency services are attending the scene.
Rebel-held east remains at risk while the pumping station supplying the western part of the city is once again in operation.