The Fire Brigades' Union has confirmed this afternoon that a strike will go ahead tomorrow.
The one hour strike will start at four and five o'clock in the morning. But normal services will resume for the Olympic Torch Relay in the area later in the morning.
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A cloudy and wet start in the Anglia region. Rain likely at times across all parts this afternoon, this turning thundery in the east.
Generally cloudy with some rain or heavy showers at times.
Rain easing for a time, but heavy showers possible later.